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 A290039 Number of set partitions of [n] having exactly ten blocks of size > 1. 2
 654729075, 59580345825, 2924020048950, 102811233675150, 2903837588727075, 70057683857786625, 1499598592952460000, 29215503851264230500, 527544117129699920250, 8948695357270547228350, 144075089938915244609500, 2219478078319305088785500 (list; graph; refs; listen; history; text; internal format)
 OFFSET 20,1 LINKS Alois P. Heinz, Table of n, a(n) for n = 20..966 Wikipedia, Partition of a set FORMULA E.g.f.: (exp(x)-x-1)^10/10!*exp(x). a(0) = a(1) = 0, for n>1 a(n) = 11*a(n-1) + (n-1)*A290038(n-2). - Ray Chandler, Jul 21 2017 CROSSREFS Column k=10 of A124324. Cf. A290038. Sequence in context: A032432 A307759 A271770 * A289958 A263894 A291550 Adjacent sequences: A290036 A290037 A290038 * A290040 A290041 A290042 KEYWORD nonn,easy AUTHOR Alois P. Heinz, Jul 18 2017 STATUS approved

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Last modified June 20 02:43 EDT 2024. Contains 373512 sequences. (Running on oeis4.)