a(n)=F(6n)/8, where F=A000045 (the Fibonacci sequence).
0, 1, 18, 323, 5796, 104005, 1866294, 33489287, 600940872, 10783446409
3 seqfan posts
Sun Oct 30 10:53:22 CET 2011 [seqfan] Re: Interesting set of palindromes
Fri Dec 11 20:40:43 CET 2009 [seqfan] Divisibility sequences in OEIS.
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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