References to A070998

a(n) = 9*a(n-1) - a(n-2), a(0)=1, a(-1)=1.
1, 8, 71, 631, 5608, 49841, 442961, 3936808, 34988311, 310957991, 2763633608

1 seqfan posts

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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