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 A217725 Numbers n such that 5n is a partition number. 11
 1, 3, 6, 27, 77, 98, 251, 315, 602, 913, 2462, 5203, 6237, 15035, 34705, 77231, 143044, 166364, 224301, 348326, 464704, 617547, 710869, 939441, 1417900, 2769730, 4101251, 5308732, 9999185, 18533944, 26646186, 33845975, 54249790, 60960273, 108389248 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Table of n, a(n) for n=1..35. FORMULA a(j) = A225325(j)/5. EXAMPLE 3 is in the sequence because 5*3 = 15 and 15 is a partition number: p(7) = A000041(7) = 15. MATHEMATICA Select[PartitionsP[Range[300]], Mod[#, 5] == 0 &]/5 (* T. D. Noe, May 05 2013 *) CROSSREFS Cf. A000041, A213179, A213365, A216258, A217726, A222175, A222178, A222179, A225317, A225323, A225325. Sequence in context: A266857 A014561 A034502 * A023169 A083695 A215398 Adjacent sequences: A217722 A217723 A217724 * A217726 A217727 A217728 KEYWORD nonn AUTHOR Omar E. Pol, May 05 2013 EXTENSIONS a(9)-a(35) from R. J. Mathar, May 05 2013 STATUS approved

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Last modified November 29 22:05 EST 2023. Contains 367452 sequences. (Running on oeis4.)