G.f.: 1/((1-2x)(1-3x)(1-6x)).
1, 11, 85, 575, 3661, 22631, 137845, 833375, 5019421, 30174551, 181222405
2 seqfan posts
Sat Dec 31 02:07:01 CET 2011 [seqfan] Misfortune with adding comment to A112492
Sun Jan 11 23:36:02 CET 2009 [seqfan] Index of linear recurrences
Index of A-numbers in seqfan: by ascending order
by month
by frequency
by keyword
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