References to A111989

G.f.: 1/(1-6*x+8*x^3).
1, 6, 36, 208, 1200, 6912, 39808, 229248, 1320192, 7602688, 43782144, 252131328

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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