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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, definition: A008776*
Pisot sequences, warning about recurrences for: A010925
Pisot sequences: ( 1) A000051 A000079 A000244 A000302 A000351 A000400 A000420 A001018 A001019 A001519 A004171 A007283
Pisot sequences: ( 2) A007484 A007699 A008776 A009056 A010900 A010901 A010902 A010903 A010904 A010905 A010906 A010907
Pisot sequences: ( 3) A010908 A010909 A010910 A010911 A010912 A010913 A010914 A010915 A010916 A010917 A010919 A010920
Pisot sequences: ( 4) A010922 A010924 A010925 A011557 A014001 A014002 A014003 A014004 A014005 A014006 A014007 A014008
Pisot sequences: ( 5) A018910 A018914 A018920 A019492 A020695 A020696 A020698 A020701 A020702 A020704 A020705 A020706
Pisot sequences: ( 6) A020707 A020708 A020709 A020710 A020711 A020712 A020713 A020714 A020715 A020716 A020717 A020718
Pisot sequences: ( 7) A020719 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

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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