References to A014113

a(n) = a(n-1) + 2*a(n-2) with a(0)=0, a(1)=2.
0, 2, 2, 6, 10, 22, 42, 86, 170, 342, 682, 1366, 2730, 5462, 10922, 21846, 43690


2 seqfan posts

Sat Dec 5 10:09:05 CET 2009    [seqfan] Re: A001045 General form: k=2^n-k
Sat Dec 5 04:05:23 CET 2009    [seqfan] A001045 General form: k=2^n-k

Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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