a(n) = 3*a(n-1) + a(n-2).
0, 1, 3, 10, 33, 109, 360, 1189, 3927, 12970, 42837, 141481, 467280, 1543321
5 seqfan posts
Fri Mar 11 13:57:44 CET 2011 [seqfan] Re: Period lengths of k^2 mod n not in OEIS ?
Fri Dec 11 20:40:43 CET 2009 [seqfan] Divisibility sequences in OEIS.
Wed Dec 2 20:48:04 CET 2009 [seqfan] Re: Property of Fibonacci sequence modulo M
Wed Dec 2 20:15:32 CET 2009 [seqfan] Re: Property of Fibonacci sequence modulo M
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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