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A170758
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Expansion of g.f.: (1+x)/(1-38*x).
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54
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1, 39, 1482, 56316, 2140008, 81320304, 3090171552, 117426518976, 4462207721088, 169563893401344, 6443427949251072, 244850262071540736, 9304309958718547968, 353563778431304822784, 13435423580389583265792, 510546096054804164100096
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OFFSET
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0,2
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LINKS
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FORMULA
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MAPLE
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k:=39; seq(`if`(n=0, 1, k*(k-1)^(n-1)), n = 0..25); # G. C. Greubel, Oct 09 2019
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MATHEMATICA
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CoefficientList[Series[(1+x)/(1-38x), {x, 0, 20}], x] (* Vincenzo Librandi, Apr 28 2014 *)
With[{k = 39}, Table[If[n==0, 1, k*(k-1)^(n-1)], {n, 0, 25}]] (* G. C. Greubel, Oct 09 2019 *)
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PROG
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(PARI) vector(26, n, k=39; if(n==1, 1, k*(k-1)^(n-2))) \\ G. C. Greubel, Oct 09 2019
(Sage) k=39; [1]+[k*(k-1)^(n-1) for n in (1..25)] # G. C. Greubel, Oct 09 2019
(GAP) k:=39;; Concatenation([1], List([1..25], n-> k*(k-1)^(n-1) )); # G. C. Greubel, Oct 09 2019
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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