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 A122014 Expansion of -x*(8*x^7-33*x^6-30*x^5+88*x^4+35*x^3-33*x^2-11*x-1)/((x^4-x^3-3*x^2+x+1)*(x^4+x^3-3*x^2-x+1)). 1
 1, 11, 40, 42, 179, 181, 773, 790, 3363, 3460, 14705, 15175, 64448, 66594, 282739, 292313, 1240921, 1283234, 5447271, 5633552, 23913649, 24732419, 104984728, 108581082, 460905635, 476697757, 2023486253, 2092823614, 8883609963 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Table of n, a(n) for n=1..29. Index entries for linear recurrences with constant coefficients, signature (0, 7, 0, -13, 0, 7, 0, -1). FORMULA G.f.: -x*(8*x^7-33*x^6-30*x^5+88*x^4+35*x^3-33*x^2-11*x-1)/((x^4-x^3-3*x^2+x+1)*(x^4+x^3-3*x^2-x+1)). [Colin Barker, Aug 02 2012] MATHEMATICA M = {{0, 1, 1, 0, 0, 1, 0, 0}, {1, 0, 0, 1, 0, 0, 1, 0}, {1, 0, 0, 0, 0, 0, 0, 1}, {0, 1, 0, 0, 1, 0, 0, 0}, {0, 0, 0, 1, 0, 0, 0, 0}, {1, 0, 0, 0, 0, 0, 0, 0}, {0, 1, 0, 0, 0, 0, 0, 0}, {0, 0, 1, 0, 0, 0, 0, 0}} v[1] = Table[Fibonacci[n], {n, 1, 8}] v[n_] := v[n] = M.v[n - 1] a = Table[Floor[v[n][[1]]], {n, 1, 50}] CROSSREFS Sequence in context: A183940 A335077 A077568 * A342833 A335491 A031427 Adjacent sequences: A122011 A122012 A122013 * A122015 A122016 A122017 KEYWORD nonn,easy,less AUTHOR Roger L. Bagula, Sep 11 2006 EXTENSIONS Definition reformulated (with Barker's formula) from Joerg Arndt, Aug 02 2012 STATUS approved

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Last modified June 2 17:31 EDT 2023. Contains 363100 sequences. (Running on oeis4.)