a(n) = 16*a(n-1)-a(n-2) with a(0) = 0, a(1) = 3.
0, 3, 48, 765, 12192, 194307, 3096720, 49353213, 786554688, 12535521795
3 seqfan posts
Fri Feb 20 17:56:41 CET 2009 [seqfan] Re: the comments
Thu Feb 19 21:51:45 CET 2009 [seqfan] the comments
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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