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 A035441 Number of partitions of n into parts 8k or 8k+1. 84
 1, 1, 1, 1, 1, 1, 1, 2, 3, 3, 3, 3, 3, 3, 3, 5, 7, 8, 8, 8, 8, 8, 8, 11, 15, 17, 18, 18, 18, 18, 18, 23, 30, 35, 37, 38, 38, 38, 38, 45, 57, 66, 71, 73, 74, 74, 74, 85, 104, 121, 131, 136, 138, 139, 139, 154, 184, 212, 231, 241, 246, 248, 249, 271, 316, 363, 396, 416 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,8 LINKS Robert Price, Table of n, a(n) for n = 1..1000 FORMULA a(n) ~ exp(Pi*sqrt(n/6)) * Gamma(9/8) * 2^(7/16) / (3^(5/16) * Pi^(7/8) * n^(13/16)). - Vaclav Kotesovec, Aug 26 2015 MATHEMATICA nmax = 100; Rest[CoefficientList[Series[Product[1/((1 - x^(8k+8))*(1 - x^(8k+1))), {k, 0, nmax}], {x, 0, nmax}], x]] (* Vaclav Kotesovec, Aug 26 2015 *) nmax = 68; kmax = nmax/8; s = Flatten[{Range[0, kmax]*8}~Join~{Range[0, kmax]*8 + 1}]; Table[Count[IntegerPartitions@n, x_ /; SubsetQ[s, x]], {n, 1, nmax}] (* Robert Price, Aug 02 2020 *) CROSSREFS Cf. A035672. Sequence in context: A080585 A295977 A089361 * A025784 A035390 A092938 Adjacent sequences:  A035438 A035439 A035440 * A035442 A035443 A035444 KEYWORD nonn AUTHOR STATUS approved

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Last modified April 11 00:03 EDT 2021. Contains 342877 sequences. (Running on oeis4.)