A129983 Binomial transform of A129982.
1, 1, 2, 5, 12, 27, 58, 122, 256, 541, 1154, 2481, 5364, 11644, 25360, 55405, 121424, 266939, 588614, 1301630, 2885984, 6414417, 14288550, 31893569, 71322056, 159763320, 358421536, 805212921, 1811204092, 4078580939, 9193596242, 20741992514, 46834137088, 105823923749, 239265719914, 541279785777
Offset: 0
Links
- Index entries for linear recurrences with constant coefficients, signature (6,-13,12,-3,-2).
Programs
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Mathematica
CoefficientList[Series[(1-5x+9x^2-6x^3-x^4+x^5)/((-1+4x-5x^2+2x^3+x^4)(-1+2x)),{x,0,30}],x] (* Harvey P. Dale, Jun 19 2015 *)
Formula
O.g.f.: (1-5x+9x^2-6x^3-x^4+x^5)/[(-1+4x-5x^2+2x^3+x^4)(-1+2x)]. - R. J. Mathar, Apr 02 2008