References to A108051

a(n+1) = 4*(a(n)+a(n-1)) for n>1, a(1)=1, a(2)=6.
0, 1, 6, 28, 136, 656, 3168, 15296, 73856, 356608, 1721856, 8313856, 40142848

1 seqfan posts

Thu Nov 19 17:19:12 CET 2009    [seqfan] detective work related to Creighton Dement's "Floretions"
Index of A-numbers in seqfan: by ascending order    by month    by frequency    by keyword
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