a(0) = 1, a(1) = 4, and a(n) = a(n-1) + a(n-2) for n>=2.
1, 4, 5, 9, 14, 23, 37, 60, 97, 157, 254, 411, 665, 1076, 1741, 2817, 4558, 7375
3 seqfan posts
Thu Apr 7 17:49:29 CEST 2011 [seqfan] Re: An amusing paradox?
Fri Oct 29 05:35:16 CEST 2010 [seqfan] Implementing first 500 sequences in Java
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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