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 A102456 a(n) = n!/A102356(n). 2
 1, 1, 2, 2, 4, 8, 12, 24, 48, 96, 288, 576, 1152, 2304, 6912, 13824, 27648, 82944, 165888, 497664, 1327104, 2985984, 7962624, 19906560, 59719680, 143327232, 358318080, 955514880, 2866544640, 7644119040, 17199267840, 51597803520, 137594142720, 412782428160 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Alois P. Heinz, Table of n, a(n) for n = 0..500 MAPLE b:= proc(n, i) option remember;       `if`(n=0, 1, `if` (i<1, 0,        max (seq (b(n-i*j, i-1) *n!/i!^j/(n-i*j)!/j!, j=0..n/i))))     end: a:= n-> n!/b(n, n): seq (a(n), n=0..50);  # Alois P. Heinz, Jun 01 2012 CROSSREFS Sequence in context: A153993 A052907 A048114 * A032067 A153996 A123024 Adjacent sequences:  A102453 A102454 A102455 * A102457 A102458 A102459 KEYWORD nonn AUTHOR Vladeta Jovovic, Feb 23 2005 STATUS approved

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