References to A084128

a(n)=4*a(n-1)+4*a(n-2), a(0)=1, a(1)=2
1, 2, 12, 56, 272, 1312, 6336, 30592, 147712, 713216, 3443712, 16627712

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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