References to A007805

a(n)=F(6n+3)/2, where F=A000045 (the Fibonacci sequence).
1, 17, 305, 5473, 98209, 1762289, 31622993, 567451585, 10182505537

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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