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Index to OEIS: Section Pac

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Index to OEIS: Section Pac


[ 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 ]


p-adic square roots in PARI: A051276, A051277
p-adic valuations: A001511, A007949, A051064, A055457
packing squares: A005842
Packings: A001224, A005842, A003012, A004021
Padovan sequence: A000931*. The following are basically all variants of the same sequence: A000931, A078027, A096231, A124745, A133034, A134816, A164001, A182097 and probably A020720. However, each one has its own special features and deserves its own entry. See also A001608.
Pair-coverings: A006185, A006186, A006187
pairs of maps on an n-set: see entry for mappings, pairs of

pairs of relatively prime numbers, sequences related to :

pairs of relatively prime numbers: A018805*, A100449

palindromes , sequences related to :

palindromes, A002113*, A061917
palindromes, "pi" for: A136687, A137180
palindromes, characteristic function of: A136522
palindromes, in base 2: A057148*, A006995*, A062014, A062019
palindromes, in base 2, counts: A052955
palindromes, in base 2, floor, ceiling, inversion: A206913, A206814, A206815, A206916
palindromes, in base 2, partial sums: A206917, A206918, A206919, A206920
palindromes, in bases 10 and n: (1): A007632, A007633, A029961, A029962, A029963, A029964, A029804, A029965, A029966, A029967, A029968, A029969,
palindromes, in bases 10 and n: (2): A029970, A029731, A097855, A099165
palindromes, in bases 2 through 10: A006995, A014190, A014192, A029952, A029953, A029954, A029803, A029955, A002113
palindromes, in multiple bases: (1): A048268, A060792, A097856, A097928, A182232, A259374, A097929, A182233, A259375, A259376
palindromes, in multiple bases: (2): A097930, A182234, A259377, A259378, A259379, A097931, A259380, A259381, A259382, A259383
palindromes, in multiple bases: (3): A259384, A099145, A259385, A259386, A259387, A259388, A259389, A259390, A099146, A007632
palindromes, in multiple bases: (4): A007633, A029961, A029962, A029963, A029964, A029804, A029965, A029966, A029967, A029968
palindromes, in multiple bases: (5): A029969, A029970, A029731, A097855, A250408, A250409, A250410, A250411, A099165, A250412
palindromes, intrinsic: A060873, A060874, A060875, A060876, A060877, A060878, A060879, A060947, A060948, A060949
palindromes, multiples of n which give: A062279, A061674, A062293, A061797, A050782, A050810
palindromes, populations of: A050250, A050683, A050251, A050684, A050685
palindromes, related to: persistence under reverse-and-add: A023109, A033866, A033867, A033868.
palindromes, see also (1): A007500, A002778, A007633, A007573, A002780, A006995, A007632, A003098, A007616, A003166, A002779, A002069
palindromes, see also (2): A002781, A006960.
palindromic primes: see primes, palindromic
palindromic squares: A003166 for base 2, A029984 for base 3, A029986 for base 4, A029988 for base 5, A029990 for base 6, A029992 for base 7, A029805 for base 8, A029994 for base 9, A002778 for base 10, A029996 for base 11, A029733 for base 16, A118651 for base 17
palindromic squares: see also A016106, A028818, A059744, A059745
palindromic, not: non-palindromic numbers: A029742 (in base 10), A016038 (in any base), A047811 (same but > 3), A050813 (in bases 2..10), A033868 [was recycled in 2004 as duplicate of A016038].

panarithmic (a.k.a. practical) numbers: A005153*
pancake numbers: A000124*
paper-folding sequences: see folding a piece of paper


[ 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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