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 A096749 Number of partitions of n into distinct parts, the least being 2. 3
 0, 0, 1, 0, 0, 1, 1, 1, 1, 2, 2, 3, 3, 4, 5, 6, 7, 9, 10, 12, 15, 17, 20, 24, 28, 32, 38, 44, 51, 59, 68, 78, 91, 103, 118, 136, 155, 176, 201, 228, 259, 294, 332, 375, 425, 478, 538, 607, 681, 764, 858, 961, 1075, 1203, 1343, 1499, 1673, 1863, 2073, 2308, 2564, 2847, 3161, 3504 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,10 COMMENTS The old entry with this sequence number was a duplicate of A071569. LINKS Alois P. Heinz, Table of n, a(n) for n = 0..1000 FORMULA a(n) = A025148(n-2), n>2. - R. J. Mathar, Jul 31 2008 G.f.: x^2*product_{j>=3} (1+x^j). - R. J. Mathar, Jul 31 2008 a(n) = A025148(n-2), n>1. - R. J. Mathar, Sep 30 2008 MAPLE b:= proc(n, i) option remember;       `if`(n=0, 1, `if`((i-2)*(i+3)/2 `if`(n<2, 0, b(n-2\$2)): seq(a(n), n=0..60);  # Alois P. Heinz, Feb 07 2014 MATHEMATICA b[n_, i_] := b[n, i] = If[n == 0, 1, If[(i-2)*(i+3)/2

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Last modified May 27 05:48 EDT 2020. Contains 334649 sequences. (Running on oeis4.)