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 A123959 Expansion of 1/(8*x^5+8*x^4-8*x^3-4*x^2+1) 0
 1, 0, 4, 8, 8, 56, 64, 192, 576, 768, 2880, 5632, 11520, 34816, 61952, 163328, 389120, 778240, 2088960, 4423680, 10162176, 25067520, 53100544, 129466368, 296255488, 660832256, 1595408384, 3552837632, 8262516736, 19317915648, 43422842880, 102185828352, 233711861760 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Index entries for linear recurrences with constant coefficients, signature (0,4,8,-8,-8). FORMULA G.f.: 1/(8*x^5+8*x^4-8*x^3-4*x^2+1). [Colin Barker, Nov 03 2012] MATHEMATICA M = {{0, 1, 0, 0, 0}, {0, 0, 1, 0, 0}, {0, 0, 0, 1, 0}, {0, 0, 0, 0, 1}, {-8, -8, 8, 4, 0}}; v[1] = {0, 0, 0, 0, 1}; v[n_] := v[n] = M.v[n - 1]; a1 = Table[v[n][[1]], {n, 1, 50}] CROSSREFS Sequence in context: A195752 A095806 A096872 * A279518 A096412 A153109 Adjacent sequences:  A123956 A123957 A123958 * A123960 A123961 A123962 KEYWORD nonn,easy AUTHOR Roger L. Bagula and Gary W. Adamson, Oct 27 2006 EXTENSIONS Edited by N. J. A. Sloane, Mar 30 2007 New name from Colin Barker and Joerg Arndt, Nov 03 2012 STATUS approved

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Last modified May 22 05:03 EDT 2019. Contains 323473 sequences. (Running on oeis4.)