References to A048876

a(n) = 4*a(n-1) + a(n-2); a(0)=1, a(1)=7.
1, 7, 29, 123, 521, 2207, 9349, 39603, 167761, 710647, 3010349, 12752043

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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