a(n) = 9a(n - 1) - a(n - 2); a(0) = 0, a(1) = 1.
0, 1, 9, 80, 711, 6319, 56160, 499121, 4435929, 39424240, 350382231, 3114015839
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
Links to OEIS content are included according to
The OEIS End-User License Agreement
.