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# CiteP

"Steven R. Finch's incredible labor of love, an encyclopedia of mathematical constants, begins with such basics, then moves on to more elaborate topics. ... It appears astonishing to me that a single individual went through all these topics. His achievement can only be compared to the On-Line Encyclopedia of Integer Sequences." [Osmo Pekonen, 2019]

"As a researcher in combinatorics, one of my favorite tools is the On-Line Encyclopedia of Integer Sequences, or OEIS. This database was started by the mathematician Neil Sloane, who first started keeping an index of popular sequences of integers that came up in his work. At the time, Sloane was a graduate student at Cornell University. A photo of the first page of Sloane’s notebook is shown in Figure 7.1. Recognize any of these sequences?" [T. Kyle Petersen, 2019]

"... we'd like to thank to OEIS editors Michel Marcus, Peter Luschny, Jon E. Schoenﬁeld and others for their patient, faithful volunteer work and for useful comments and suggestions during the editing of sequences, concerned with this manuscript." [Kolosov Petro. 2019]

"On p. 18, notes that the OEIS was used to find relevant literature." [Robert A. Proctor and Matthew J. Willis, 2017]

"All three authors would like to acknowledge the On-Line Encyclopedia of Integer Sequences [Slo14], without which this project would have been very difficult." [Nicholas Proudfoot, Max Wakefield, and Ben Young, 2015]

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• Works are arranged in alphabetical order by author's last name.
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• This section lists works in which the first author's name begins with P.
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## References

1. Arun Padakandla, P. R. Kumar, Wojciech Szpankowski, On the Discrete Geometry of Differential Privacy via Ehrhart Theory, (2017). PDF (A103881)
2. Arun Padakandla, P.R. Kumar, Wojciech Szpankowski, Preserving Privacy and Fidelity via Ehrhart Theory, July 2017.
3. R. Padmanabhan, Alok Shukla, Orchards in elliptic curves over finite fields, arXiv:2003.07172 [math.NT], 2020. (A003035)
4. Martin Paech, Numerische und algebraisch-graphentheoretische Algorithmen für korrelierte Quantensysteme, Dissertation, Hannover: Fakultät für Mathematik und Physik der Leibniz Universität, 2015.
5. M. Paech, W. Apel, E. Kalinowski and E. Jeckelmann, Comparison of computer-algebra strong-coupling perturbation theory and dynamical mean-field theory for the Mott-Hubbard insulator in high dimensions, Phys. Rev. B 90 (24), 245147 (2014), 10 pages, doi:10.1103/PhysRevB.90.245147. Also arXiv:1410.6630, 2014.
6. M. Paech, E. Kalinowski, W. Apel, G. Gruber, R. Loogen, and E. Jeckelmann, Ground-state energy and beyond: High-accuracy results for the Hubbard model on the Bethe lattice in the strong-coupling limit, DPG Spring Meeting, Berlin, TT 45.91 (2012).
7. M. Paech, E. Kalinowski, W. Apel, and E. Jeckelmann, Strong-coupling expansion in the Hubbard model by a diagrammatic-combinatorial computer algorithm, DPG Spring Meeting, Dresden, TT 11.14 (2011).
8. P. Pagacz, M. Wojtylak, On the spectral properties of a class of H-selfadjoint random matrices and the underlying combinatorics, arXiv preprint arXiv:1310.2122, 2013.
9. Iván E. Paganini, Ruslan L. Davidchack, Brian B. Laird, and Ignacio Urrutia, Properties of the hard-sphere fluid at a planar wall using virial series and molecular-dynamics simulation, The Journal of Chemical Physics 149 (2018), 014704. doi:10.1063/1.5025332
10. Don N. Page, Religious and Scientific Faith in Simplicity (2008); arXiv:0811.0630
11. David Pagni, Building buildings with triangular numbers, AMATYC Review (vol. 27 no. 2 spring 2006, pp. 56-65).
12. C. B. Pah and M. Saburov, Single Polygon Counting on Cayley Tree of Order 4: Generalized Catalan Numbers, Middle-East Journal of Scientific Research 13 (Mathematical Applications in Engineering): 01-05, 2013, ISSN 1990-9233; doi:10.5829/idosi.mejsr.2013.13.mae.9991.
13. C. H. Pah, doi:10.1007/s10955-010-9989-5, Single polygon counting on Cayley Tree of order 3, J. Stat. Phys. 140 (2010) 198-207
14. C. H. Pah, M. R. Wahiddin, Combinatorial Interpretation of Raney Numbers and Tree Enumerations, Open Journal of Discrete Mathematics, 2015, 5, 1-9; doi:10.4236/ojdm.2015.51001
15. Kung-Jui Pai, Jou-Ming Chang, Ro-Yu Wu, A Constant Amortized Time Algorithm for Generating Left-Child Sequences in Lexicographic Order, International Workshop on Frontiers in Algorithmics, In: Xiao M., Rosamond F. (eds) Frontiers in Algorithmics, FAW 2017, Lecture Notes in Computer Science, vol 10336. doi:10.1007/978-3-319-59605-1_20, also in Discrete Applied Mathematics (2018). doi:10.1016/j.dam.2018.09.035
16. I. Pak, Partition Identities and Geometric Bijections, Proc. Amer. Math. Soc. 132 (2004), 3457-3462.
17. Igor Pak, History of Catalan numbers, arXiv:1408.5711, 2014.
18. Igor Pak, Complexity problems in enumerative combinatorics, arXiv:1803.06636 [math.CO], 2018. (A000055, A000081, A000110, A000123, A000607, A000929, A001156, A002829, A003107, A005130, A006318, A007279, A007294, A033552, A064986, A076478, A082640, A151353, A250102)
19. I. Pak and G. Panova, Unimodality via Kronecker products, arXiv preprint arXiv:1304.5044, 2013.
20. Igor Pak, Greta Panova, Bounds on Kronecker coefficients via contingency tables, Linear Algebra and its Applications (2020), Vol. 602, 157-178. doi:10.1016/j.laa.2020.05.005, also PDF (A000700, A059867)
21. I. Pak, G. Panova, E. Vallejo, Kronecker products, characters, partitions, and the tensor square conjectures, arXiv:1304.0738, 2013
22. Igor Pak, Greta Panova, Damir Yeliussizov, On the largest Kronecker and Littlewood-Richardson coefficients, arXiv:1804.04693 [math.CO], 2018. (A003040, A070933, A110143)
23. I. Pak, A. Soffer, On Higman's k(U_n(F_q)) conjecture, arXiv preprint arXiv:1507.00411, 2015
24. Apisit Pakapongpun, Thomas Ward, Functorial orbit counting (2009) arXiv:0901.2646 and JIS 12 (2009) 09.2.4
25. F. Pakovich, A. K. Zvonkin, Minimum degree of the difference of two polynomials over Q, and weighted plane trees, Selecta Mathematica, New Ser. 2014; doi:10.1007/s00029-014-0151-0
26. M. B. Paksoy, Derived Ramanujan Primes: R'_{N}, arXiv preprint arXiv:1210.6991, 2012
27. S. Palasek, Non-Cooperativity in Bayesian Social Learning, arXiv preprint arXiv:1407.0519, 2014
28. Sushma Palimar and B. R. Shankar, Mersenne Primes in Real Quadratic Fields, Journal of Integer Sequences, Vol. 15 (2012), #12.5.6.
29. J. M. Pallo, On the listing and random generation of hybrid binary trees, International Journal of Computer Mathematics, 50, 1994, 135-145.
30. Jean Pallo, doi:10.1016/S0020-0190(00)00008-9 An efficient upper bound of the rotation distance of binary trees, Information Processing Letters, Volume 73, Issues 3-4, 29 February 2000, Pages 87-92.
31. Jean Marcel Pallo, Weak associativity and restricted rotation, Information Processing Letters, Volume 109, Issue 10, 30 April 2009, Pages 514-517.
32. M. Palmacci, Escher's Problem and Numerical Sequences, (2006)
33. M. G. Palomo, Latin polytopes, arXiv preprint arXiv:1402.0772, 2014
34. Hao Pan, Z.-W. Sun, Consecutive primes and Legendre symbols, arXiv preprint arXiv:1406.5951, 2014
35. J. Pan, Multiple Binomial Transforms and Families of Integer Sequences, J. Int. Seq. 13 (2010), 10.4.2.
36. Pan, Jiaqiang Some properties of the multiple binomial transform and the Hankel transform of shifted sequences. J. Integer Seq. 14 (2011), no. 3, Article 11.3.4, 8 pp.
37. J. Pan, Matrix Decomposition of the Unified Generalized Stirling Numbers and Inversion of the Generalized Factorial Matrices, Journal of Integer Sequences, 15 (2012) #12.6.6.
38. J. Pan, Convolution Properties of the Generalized Stirling Numbers and the Jacobi-Stirling Numbers of the First Kind, Journal of Integer Sequences, 16 (2013), #13.9.2.
39. Qiong Qiong Pan, Jiang Zeng, The γ-coefficients of Branden's (p,q)-Eulerian polynomials and André permutations, arXiv:1910.01747 [math.CO], 2019. (A000111, A122852)
40. Ran Pan, Block patterns in permutations and words and generalized clusters, Ph. D. Dissertation, Univ. Calif. San Diego, 2016.
41. Ran Pan, Dun Qiu, Jeffrey Remmel, Counting Consecutive Pattern Matches in S_n(132) and S_n(123), arXiv:1809.01384 [math.CO], 2018. Also in Advances in Applied Mathematics (2019) Vol. 105, 130-167. doi:10.1016/j.aam.2019.01.005 (A001006)
42. R. Pan, J. B. Remmel, Paired patterns in lattice paths, arXiv:1601.07988 (2016)
43. Pan, Shu-Wen. & Pan, JQ., Direct solutions of linear non-homogeneous difference equations, Adv Differ Equ (2016) 2016: 108. doi:10.1186/s13662-016-0839-x
44. D. Panario, M. Sahin, Q. Wang, A family of Fibonacci-like conditional sequences, INTEGERS, Vol. 13, 2013, #A78.
45. D. Panario, M. Sahin, Q. Wang, W. Webb, General conditional recurrences, Applied Mathematics and Computation, Volume 243, 15 September 2014, Pages 220-231.
46. A Panayotopoulos, On Meandric Colliers, Mathematics in Computer Science, (2018). https://doi.org/10.1007/s11786-018-0389-6.
47. A. Panayotopoulos and P. Tsikouras, "Meanders and Motzkin Words", J. Integer Sequences, Volume 7, 2004, Article 04.1.2.
48. A. Panayotopoulos and P. Vlamos, Cutting Degree of Meanders, Artificial Intelligence Applications and Innovations, IFIP Advances in Information and Communication Technology, Volume 382, 2012, pp 480-489;doi:10.1007/978-3-642-33412-2_49.
49. A. Panayotopoulos, P. Vlamos, Partitioning the Meandering Curves, Mathematics in Computer Science (2015) p 1-10, doi:10.1007/s11786-015-0234-0. (A000136, A005316, A000682, A000560, A217310, A217318, A227167)
50. Kanupriya Pande, Jeffrey J. Donatelli, et al., Free-electron laser data for multiple-particle fluctuation scattering analysis, Scientific Data volume 5, Article number: 180201 (2018). doi:10.1038/sdata.2018.201
51. Ram Krishna Pandey, "On Some Magnified Fibonacci Numbers Modulo a Lucas Number" , Journal of Integer Sequences, Vol. 16 (2013), #13.1.7.
52. V. Pandichelvi, P. Sivakamasundari, M. A. Gopalan, On the Negative Pell Equation y^2 = 54 x^2 - 5, International Journal of Mathematics Trends and Technology- Volume 21 Number 1, pages 16-20.
53. Sabrina X. M. Pang and Lun Lv, A Refinement of Leaves on Noncrossing Trees, Graphs and Combinatorics, 2011, doi:10.1007/s00373-011-1097-z.
54. Alois Panholzer, Parking function varieties for combinatorial tree models, arXiv:2007.14676 [math.CO], 2020. (A000139, A006318, A010050, A214377, A294084)
55. Alexei Pantchichkine, Constructions of p-adic L-functions and admissible measures for Hermitian modular forms, Number Theory [math.NT], 2018. Abstract (A047817)
56. Jay Pantone, The Enumeration of Permutations Avoiding 3124 and 4312, arXiv preprint arXiv:1309.0832, 2013
57. D. Panyushev, On the orbits of a Borel subgroup in abelian ideals, arXiv preprint arXiv:1407.6857, 2014
58. G. Paoletti, Deterministic Abelian Sandpile Models and Patterns, Ph. D. Thesis, Universita di Pisa, Scuola di dottorato Scienze di base "Galileo Galilei", Pisa, 2013; PDF.
59. L. A. Papakonstantinidis, The win-win-win papakonstantinidis model: The limit of the Sensitization Process (2019). doi:10.13140/RG.2.2.16575.15529 (A002162, A002391, A002392, A007524, A016627, A016628, A016629, A016630, A016631, A016632, A020862)
60. Dimitris Papamichail, Angela Huang, Edward Kennedy, Jan-Lucas Ott, Andrew Miller, Georgios Papamichail, Live phylogeny with polytomies: Finding the most compact parsimonious trees, Computational Biology and Chemistry, Volume 69, August 2017, p. 171-177. doi:10.1016/j.compbiolchem.2017.03.013, arXiv preprint arXiv:1603.03315 [cs.DS], 2016.
61. G. Paquin, Dénombrement de multigraphes enrichis, Mémoire, Math. Dept., Univ. Québec à Montréal, 2004.
62. Daniel Pareja, Prime Number Races, PDF
63. D. Parisse, The Tower of Hanoi and the Stern-Brocot Array, Thesis, Ludwig-Maximilians-Universitaet Munich, August 1997.
64. Boram Park and Seonjeong Park, Shellable posets arising from even subgraphs of a graph, arXiv:1705.06423 [math.CO], 2017.
65. Donghwi Park, Space-state complexity of Korean chess and Chinese chess, arXiv preprint arXiv:1507.06401, 2015.
66. Gunwoong Park, High-Dimensional Poisson DAG Model Learning Using l_1-Regularized Regression, arXiv:1810.02501 [stat.ML], 2018.
67. Ki-Hyeon Park and Hong-Yeop Song, Some Properties of Binary Matrices and Quasi-Orthogonal Signals Based on Hadamard Equivalence, IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Vol.E95-A No.11 pp.1862-1872, 2012.
68. Poo-Sung Park, Multiplicative functions with f(p + qn0) = f(p) + f(q) − f(n0), arXiv:2002.09908 [math.NT], 2020. (A057778, A126717)
69. Sang-Hoon Park, Abdelmejid Bayad, Daeyeoul Kim, Divisor functions and Polygon Shape Numbers, Draft of Proceedings Book of the 2nd Mediterranean International Conference of Pure & Applied Mathematics and Related Areas (MICOPAM 2019), 1-3. PDF
70. Seonjeong Park, Real toric manifolds and shellable posets arising from graphs, 2018. PDF (A071721)
71. So Ryoung Park, Jinsoo Bae, Hyun Gu Kang, Iickho Song, doi:10.1090/S0025-5718-07-02082-0 On the polynomial representation for the number of partitions with fixed lengths, Math. Comp. vol. 77, no. 262 (2008) 1135-1151.
72. Y. Park, S. Park, Avoiding permutations and the Narayana numbers, J. Korean Math. Soc. 50 (2013), No. 3, pp. 529-541, doi:10.4134/JKMS.2013.50.3.529
73. Park, Youngja, and SeungKyung Park. "Enumeration of generalized lattice paths by string types, peaks, and ascents." Discrete Mathematics 339.11 (2016): 2652-2659.
74. Daniel E. Parker, Romain Vasseur, Joel E. Moore, Entanglement Entropy in Excited States of the Quantum Lifshitz Model, arXiv:1702.07433 [cond-mat.stat-mech], 2017.
75. Douglas Stott Parker and Prasad Ram, The construction of Huffman codes is a submodular ("convex") optimization problem over a lattice of binary trees. SIAM J. Comput. 28 (1999), no. 5, 1875-1905 (electronic).
76. M. G. Parker, Conjectures on the Size of Constellations Constructed from Direct Sums of PSK Kernels, LNCS 1719, Presented in part at 13th International Symposium, AAECC-13, Honolulu, Hawaii, pp 420-429, 14-19 Nov, 1999. (postscript, PDF)
77. M. G. Parker, Spectrally Bounded Sequences, Codes and States: Graph Constructions and Entanglement, Invited Talk at Eighth IMA International Conference on Cryptography and Coding, Cirencester, UK, 17-19 December, 2001, LNCS 2260, pp. 339ff. (2001). (PostScript, Pdf)
78. M. G. Parker and C. Tellambura, A Construction for Binary Sequence Sets with Low Peak-to-Average Power Ratio, Reports in Informatics, University of Bergen, Report No 242, ISSN 0333-3590, February 2003. (PostScript, PDF)
79. J. Parkkonen, F. Paulin, doi:10.2140/gt.2010.14.277, Prescribing the behaviour of geodesics in negative curvature, Geom. Topol. 14 (2010) 277-392.
80. Bernhard R. Parodi, A generalized Fibonacci spiral, arXiv:2004.08902 [math.HO], 2020.
81. A. Parreau, M. Rigo, E. Rowland, E. Vandomme, A new approach to the 2-regularity of the l-abelian complexity of 2-automatic sequences, arXiv preprint arXiv:1405.3532, 2014
82. Robert Parviainen, "Lattice Path Enumeration of Permutations with k Occurrences of the Pattern 2-13", J. Integer Sequences, Volume 9, 2006, Article 06.3.2.
83. Robert Parviainen, "Parametric Production Matrices and Weighted Succession Rules: a Dyck Path Example", J. Integer Sequences, Volume 10, 2007, Article 07.6.1.
84. Robert Parviainen, Some bijections on set partitions (2007), arXiv:0710.1132.
85. J. Pasukonis, S. Ramgoolam, From counting to construction for BPS states in N=4SYM, J. High En. Phys. 2011 (2) (2011) # 078 arXiv:1010.1683 doi:10.1007/JHEP02(2011)078
86. Ludovic Patey, Ramsey-like theorems and moduli of computation, arXiv:1901.04388 [math.LO], 2019. (A000108)
87. A. Pathak, Non-Hermitian quantum gates are more common than Hermitian quantum gates, arXiv preprint arXiv:1309.4037, 2013.
88. Anuj Pathania, Scalable Task Schedulers for Many-Core Architectures, Ph.D. Thesis, Karlsruher Instituts für Technologie (Germany, 2018). doi:10.5445/IR/1000082991 (A000105)
89. Anuj Pathania, Vanchinathan Venkataramani, Muhammad Shafique, Tulika Mitra, Jörg Henkel, Defragmentation of Tasks in Many-Core Architecture, ACM Transactions on Architecture and Code Optimization (TACO), Volume 14 Issue 1, April 2017, Article No. 2. doi:10.1145/3050437
90. G. K. Patil, Ramanujan's Life And His Contributions In The Field Of Mathematics, International Journal of Scientific Research and Engineering Studies (IJSRES), Volume 1 Issue 6, December 2014, ISSN: 2349-8862; http://www.ijsres.com/2014/vol-1_issue-6/paper_8.pdf
91. N. Patson, Pisano period and permutations of n X n matrices, Australian Math. Soc. Gazette, 2007.
92. Elena Patyukova, Taylor Rottreau, Robert Evans, Paul D. Topham, Martin J. Greenall, Hydrogen bonding in acrylamide and its role in the scattering behavior of acrylamide-based block copolymers. arXiv:1805.09878 [cond-mat.soft], 2018. Also in Macromolecules (2018) Vol. 51, No. 18, 7032-7043. doi:10.1021/acs.macromol.8b01118 (A000108, A000309)
93. Elena Patyukova, Taylor Rottreau, Robert Evans, Paul D. Topham, Martin J. Greenall, Supporting information: Hydrogen bonding aggregation in acrylamide: theory and experiment, Aston University (Birmingham, England 2019), S12. PDF (A000309)
94. Paukner, M., Pepin, L., Riehl, M., and Wieser, J., Pattern Avoidance in Task-Precedence Posets, arXiv:1511.00080
95. Neeraj Kumar Paul and Helen K. Saikia, A generalization of Fibonacci sequence, Proyecciones (2020) Vol. 39, 1393-1405. doi:10.22199/issn.0717-6279-2020-06-0085 (A000045)
96. Shubhankar Paul, Ten Problems of Number Theory, International Journal of Engineering and Technical Research (IJETR), ISSN: 2321-0869, Volume-1, Issue-9, November 2013
97. Shubhankar Paul, Legendre, Grimm, Balanced Prime, Prime triplet, Polignac's conjecture, a problem and 17 tips with proof to solve problems on number theory, International Journal of Engineering and Technical Research (IJETR), ISSN: 2321-0869, Volume-1, Issue-10, December 2013; http://erpublication.org/admin/vol_issue1/upload%20Image/IJETR012013.pdf
98. G. Paun and A. Salomaa, Self-reading sequences. Amer. Math. Monthly 103 (1996), no. 2, 166-168.
99. Chrystalla Pavlou, Edith Elkind, Manipulating citation indices in a social context, in: Proceedings of the 15th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2016), J. Thangarajah, K. Tuyls, C. Jonker, S. Marsella (eds.), May 9–13, 2016, Singapore; http://trust.sce.ntu.edu.sg/aamas16/pdfs/p32.pdf
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101. J. Pawlewicz, Counting Square-Free Numbers, Arxiv preprint arXiv:1107.4890, 2011
102. J. L. Pe, Ana's Golden Fractal.
103. J. L. Pe, On a Generalization of Perfect Numbers, To appear in The Journal of Recreational Mathematics 31(3).
104. J. L. Pe, Fractal dimension, primes and the persistence of memory, Adv. Compl. Systems 6(2) (2003) 241-249
105. Joseph L. Pe, The 3x+1 fractal, Computers & Graphics, Volume 28, Issue 3, June 2004, Pages 431-435.
106. Paul A. Pearce and Alessandra Vittorini-Orgeas, Yang-Baxter Solution of Dimers as a Free-Fermion Six-Vertex Model. arXiv:https://arxiv.org/abs/1612.09477, 2017.
107. Antony Pearson, On Hidden Structures in Contaminated Symbolic Data, Ph. D. thesis, University of Colorado at Boulder (2020) 27835343. PDF (A088389)
108. Paul Peart and Wen-Jin Woan, "Generating Functions via Hankel and Stieltjes Matrices", J. Integer Sequences, Volume 3, 2000, Article 00.2.1.
109. Paul Peart and Wen-Jin Woan, "Dyck Paths With No Peaks At Height k", J. Integer Sequences, Volume 4, 2001, Article 01.1.3.
110. Satya R. T. Peddada, Daniel R. Herber, Herschel C. Pangborn, Andrew G. Alleyne, James T. Allison, Optimal Flow Control and Single Split Architecture Exploration for Fluid-Based Thermal Management, J. Mech. Des. (2019) 141(8), Paper No. MD-18-1843, 083401. doi:10.1115/1.4043203 Also in Proceedings of the ASME 2018 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference (IDETC 2018), Quebec City, Quebec, Canada. PDF (A000041, A000262)
111. A. Peder, M. Tombak, Finding the description of structure by counting method: a case study, SOFSEM 2011, LNCS 6543 (2011) 455-466 doi:10.1007/978-3-642-18381-2_38
112. J. Peebles, Cap Set Bounds and Matrix Multiplication, Senior Thesis, Harvey Mudd College, 2013; http://www.math.hmc.edu/seniorthesis/archives/2013/jpeebles/jpeebles-2013-thesis-poster.pdf
113. E. T. Pegg Jr., A Complete List of Fair Dice, Master's Thesis, University of Colorado at Colorado Springs, 1997.
114. Ed Pegg, Jr., Polyform puzzles, in Tribute to a Mathemagicain, Peters, 2005, pp. 119-125.
115. Jun Pei, Li Guo, Averaging algebras, Schröder numbers, rooted trees and operads, Journal of Algebraic Combinatorics, Volume 42, Issue 1, August 2015, pp 73-109; arXiv:1401.7386.
116. R. E. Peile, H. Taylor, Sets of points with pairwise distinct slopes, Computers & Mathematics with Applications, Volume 39, Issue 11, June 2000, Pages 109-115.
117. Tiago P. Peixoto, Bayesian stochastic blockmodeling, arXiv:1705.10225 [stat.ML], 2017.
118. A. Pekec, Meaningful and Meaningless Solutions for Cooperative N-person Games, European Journal of Operational Research, Volume 133, Issue 3, 16 September 2001, Pages 608-623.
119. Osmo Pekonen, Mathematical Constants, Mathematical Constants II, The Mathematical Intelligencer (2019), 1-2. doi:10.1007/s00283-019-09929-0 Steven R. Finch's incredible labor of love, an encyclopedia of mathematical constants, begins with such basics, then moves on to more elaborate topics. ... It appears astonishing to me that a single individual went through all these topics. His achievement can only be compared to the On-Line Encyclopedia of Integer Sequences.
120. John A. Pelesko, "Generalizing the Conway-Hofstadter $10,000 Sequence", J. Integer Sequences, Volume 7, 2004, Article 04.3.5. 121. Jarkko Peltomäki, Privileged Words and Sturmian Words, Turku Centre for Computer Science, TUCS Dissertations No 214, August 2016; http://www.doria.fi/bitstream/handle/10024/124473/TUCSDissertationD214Peltomaki.pdf?sequence=2 122. Jarkko Peltomäki and Aleksi Saarela, Standard words and solutions of the word equation X12Xn2 = (X1Xn)2, Journal of Combinatorial Theory, Series A (2021) Vol. 178, 105340. doi:10.1016/j.jcta.2020.105340 See also " arXiv:2004.14657 [cs.FL], 2020. (A000374, A002326, A037226, A330878) 123. Jarkko Peltomäki, Markus A. Whiteland, Avoiding abelian powers cyclically, arXiv:2006.06307 [cs.FL], 2020. (A334831) 124. J.-G. Penaud and O. Roquesm, Génération efficace d'un langage de Fibonacci, Colloque LaCIM 2000. 125. J. Peng, Y. 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176. Kolosov Petro, Relation between Pascal’s triangle and hypercubes, 2018. PDF (A007318)
177. Kolosov Petro. An Odd-Power Identity Involving Discrete Convolution. Preprints (2019) 2019040126. doi:10.20944/preprints201904.0126.v1 ... we'd like to thank to OEIS editors Michel Marcus, Peter Luschny, Jon E. Schoenﬁeld and others for their patient, faithful volunteer work and for useful comments and suggestions during the editing of sequences, concerned with this manuscript.
178. Ian Petrow, MP Young, A generalized cubic moment and the Petersson formula for newforms, arXiv preprint arXiv:1608.06854, 2016
179. V. H. Pettersson, Enumerating Hamiltonian Cycles, The Electronic Journal of Combinatorics, 21 (4) 2014, #P4.7.
180. Ville Pettersson, Graph Algorithms for Constructing and Enumerating Cycles and Related Structures, Preprint 2015, https://aaltodoc.aalto.fi/bitstream/handle/123456789/17688/isbn9789526063652.pdf?sequence=1
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