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Index to OEIS: Section Ph

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Index to OEIS: Section Ph


[ Aa | Ab | Al | Am | Ap | Ar | Ba | Be | Bi | Bl | Bo | Br | Ca | Ce | Ch | Cl | Coa | Coi | Com | Con | Cor | Cu | Cy | Da | De | Di | Do | Ea | Ed | El | Eu | Fa | Fe | Fi | Fo | Fu | Ga | Ge | Go | Gra | Gre | Ha | He | Ho | Ia | In | J | K | La | Lc | Li | Lo | Lu | M | Mag | Map | Mat | Me | Mo | Mu | N | Na | Ne | Ni | No | Nu | O | Pac | Par | Pas | Pea | Per | Ph | Poi | Pol | Pos | Pow | Pra | Pri | Pro | Ps | Qua | Que | Ra | Rea | Rel | Res | Ro | Ru | Sa | Se | Si | Sk | So | Sp | Sq | St | Su | Sw | Ta | Te | Th | To | Tra | Tri | Tu | U | V | Wa | We | Wi | X | Y | Z | 1 | 2 | 3 | 4 ]


phi : see golden ratio phi
phi(n) (A000010): see totient function phi(n)
Phi(n): A005728*
phi, Phi: A000108, A001006, A007477, A025262, A025268
pi(x), sequences related to :

pi(x), number of primes <= x: A000720*
pi(x), pi(10^n): A006880

Pi, sequences related to :

Pi, continued cotangent for: A002667*
Pi, continued fraction for: A001203*
Pi, continued fraction for: records: A007541, A033089, A033090
Pi, convergents to: A002485*/A002486*
Pi, decimal expansion of: A000796*
Pi, decimal expansion of, approximations: A216542, A013706, A216543, A216544, A216545, A013705, A216546, A216547, A216548, A195793.
Pi, see also (1): A007514, A006941, A000796*, A001355, A001203, A007523, A005042, A002667, A006524, A002161, A007541, A001467
Pi, see also (2): A001466, A002388, A006934, A005149, A005148, A068089, A068079, A068028, A049534, A101815, A101816
Pi, strings of digits in: ( 1) A014976, A050201, A050202, A083598, A083599, A083600, A083601
Pi, strings of digits in: ( 2) A053745, A050208, A050209, A083602, A083603, A083604, A083605
Pi, strings of digits in: ( 3) A053746, A050215, A083606, A083607, A083608, A083609
Pi, strings of digits in: ( 4) A053747, A050222, A083610, A083611, A083612, A083613, A083614
Pi, strings of digits in: ( 5) A053748, A050230, A083615, A083616, A083617, A083618, A083619
Pi, strings of digits in: ( 6) A053749, A050238, A083620, A083621, A083622, A083623, A083624
Pi, strings of digits in: ( 7) A053750, A050245, A083625, A083626, A083627, A083628, A083629, A083630
Pi, strings of digits in: ( 8) A053751, A050254, A083631, A083632, A083633, A083634, A083635, A083636
Pi, strings of digits in: ( 9) A053752, A050263, A083637, A083638, A083639, A083640, A083641
Pi, strings of digits in: (10) A053753, A050272, A083642, A083643, A083644, A083645, A083646

piano keyboard: A059620*, A079731, A060106, A060107, A081031, A081032
picture-perfect numbers: A069942
pieces: see also under partitions
Pierce expansions: A006275, A006276, A006283, A006284
Pierpont primes: see primes, Pierpont
Pisano numbers: see Pisano periods
Pisano periods: A001175*

Pisano periods, generalized: listed in R. J. Mathar, A Table of Pisano Period Lengths (1) A000032, A000034, A000045, A000051, A000073, A000129, A000213, A000225, A000285, A000290, A000292, A000578, A001045, A001060, A001075, A001076, A001175, A001333, A001353, A001519, A001590, A001608, A001644, A001834, A001906, A002532, A002533, A002605, A002878, A003462, A003665, A003688, A005248, A005668, A006012, A006130, A006131, A006138, A006190, A006355
Pisano periods, generalized: listed in R. J. Mathar, A Table of Pisano Period Lengths (2) A006495, A007070, A007482, A009116, A009545, A010892, A013655, A014551, A014983, A015440, A015441, A015442, A015443, A015518, A015519, A015521, A015523, A015530, A015531, A015532, A015535, A015537, A015540, A015541, A015551, A015564, A015568, A015574, A015576, A015580, A015584, A015587, A015591, A016116, A020695, A020701, A020712, A020992, A021006, A022086
Pisano periods, generalized: listed in R. J. Mathar, A Table of Pisano Period Lengths (3) A022095, A022097, A022098, A022099, A022100, A022101, A022102, A022103, A026150, A028859, A030195, A038608, A038754, A046717, A046738, A048573, A048693, A048694, A049347, A052533, A052918, A054490, A055099, A056594, A057079, A057087, A057088, A057597, A057681, A061084, A061347, A063727, A072263, A072265, A077917, A077957, A077966, A077985, A078008, A078020
Pisano periods, generalized: listed in R. J. Mathar, A Table of Pisano Period Lengths (4) A078069, A083099, A083858, A085750, A087451, A090132, A090591, A094359, A098149, A098150, A099087, A099843, A104217, A104769, A104934, A105476, A106291, A106293, A107920, A108520, A110512, A122994, A123335, A125905, A130472, A132429, A164539, A174191, A175181, A175182, A175183, A175184, A175185, A175286, A175289, A175290, A175291, A186646

Pisot sequences, sequences related to :

Pisot sequences, definitions: A008776*
Pisot sequences, warning about recurrences for: A010925
Pisot sequences: ( 1) A000302, A000351, A000400, A000420, A001018, A001019, A001519, A004171, A007283
Pisot sequences: ( 2) A007699, A008776 (has Maple code for most variants), A009056, A010900, A010901, A010902, A010903, A010904, A010905, A010906, A010907
Pisot sequences: ( 3) A010909, A010910, A010911, A010912, A010913, A010914, A010915, A010916, A010917, A010919, A010920
Pisot sequences: ( 4) A010924, A010925, A011557, A014001, A014002, A014003, A014004, A014005, A014006, A014007, A014008
Pisot sequences: ( 5) A018920, A019492, A020695, A020696, A020698, A020701, A020702, A020704, A020705, A020706
Pisot sequences: ( 6) A020708, A020709, A020710, A020711, A020712, A020713, A020714, A020715, A020716, A020717, A020718
Pisot sequences: ( 7) A020720, A020721, A020722, A020723, A020727, A020728, A020729, A020730, A020732, A020734, A020735
Pisot sequences: ( 8) A020736, A020737, A020739, A020741, A020742, A020743, A020744, A020745, A020746, A020747, A020748, A020749
Pisot sequences: ( 9) A020750, A020751, A020752, A021000, A021001, A021004, A021006, A021008, A021011, A021013, A021014, A048575
Pisot sequences: (10) A048576, A048577, A048578, A048579, A048580, A048581, A048582, A048583, A048584, A048585, A048586, A048587
Pisot sequences: (11) A048588, A048589, A048590, A048591, A048592, A048624, A048625, A048626, A051016, A051017
Pisot sequences E: A000079 (1,2) A000244 (1,3) (3,9) A007484 (2,7) A007699 (10,219) A008776 (2,6) A010914 (5,17) A020707 (4,8) A020719 (7,8) A020695 (2,3) A020701 (3,5) A020706 (4,6) A020707 (4,8) A020720 (7,9) A020729 (2,10) A010908 (4,21)
Pisot sequences L: A000079 (1,2) A000051 (2,3) A000244 (1,3) (3,9) A008776 (2,6) A018910 (4,5) A018913 (1,9) A018918 (3,6) A018919 (3,9) A020706 (4,6) A020707 (4,8) A020729 (2,10) A020737 (5,9) A048577 (3,4) A048578 (3,5)
Pisot sequences P: A000079 (1,2) A000244 (1,3) (3,9) A008776 (2,6) A020701 (3,5) A020707 (4,8) A020719 (7,8) A020720 (7,9) A020727 (2,7) A020729 (2,10) A021006 (4,11)
Pisot sequences S (Shallit): A018902 (1,4) A018903 (1,5) A018904 (1,6) A018906 (2,6) A018907 (2,7) A018908 (3,4) A018909 (3,6) A022019 (2,32) A022021 (5,20) A022022 (5,45) A022023 (6,30)
Pisot sequences T: A000079 (1,2) A000244 (1,3) (3,9) A008776 (2,6) A010920 (3,13) A010922 (14,23) A018914 (2,5) A018915 (2,6) A018916 (2,8) A018917 (3,5) A018920 (3,10) A020707 (4,8) A020719 (7,8) A020729 (2,10)

planar , sequences related to :

planar graphs: see graphs, planar
planar vs plane: some authors make a distinction between "plane", meaning embedded in the plane with a distinguished exterior region, and "planar", meaning embedded in the sphere (with no distinguished region)

Planck's constant: A003676
plastic constant: A060006
plastic number: A060006
plots, misleading: see deceptive plots
plots, sequences with interesting: see graphs (or plots), sequences with interesting
plus perfect numbers: A005188*


[ Aa | Ab | Al | Am | Ap | Ar | Ba | Be | Bi | Bl | Bo | Br | Ca | Ce | Ch | Cl | Coa | Coi | Com | Con | Cor | Cu | Cy | Da | De | Di | Do | Ea | Ed | El | Eu | Fa | Fe | Fi | Fo | Fu | Ga | Ge | Go | Gra | Gre | Ha | He | Ho | Ia | In | J | K | La | Lc | Li | Lo | Lu | M | Mag | Map | Mat | Me | Mo | Mu | N | Na | Ne | Ni | No | Nu | O | Pac | Par | Pas | Pea | Per | Ph | Poi | Pol | Pos | Pow | Pra | Pri | Pro | Ps | Qua | Que | Ra | Rea | Rel | Res | Ro | Ru | Sa | Se | Si | Sk | So | Sp | Sq | St | Su | Sw | Ta | Te | Th | To | Tra | Tri | Tu | U | V | Wa | We | Wi | X | Y | Z | 1 | 2 | 3 | 4 ]


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