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 A080836 Expansion of e.g.f. exp(x/( 1 - x - x^2 - x^3 - x^4 )). 1
 1, 1, 3, 19, 169, 1881, 24331, 367963, 6350289, 122905009, 2634512851, 61965769251, 1586289593593, 43894853071369, 1305358562020059, 41511720594216811, 1405569865796576161, 50480123666011824993, 1916508984700502301859, 76686550099624386784819 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Andrew Howroyd, Table of n, a(n) for n = 0..200 MATHEMATICA With[{nn=20}, CoefficientList[Series[Exp[x/(1-x-x^2-x^3-x^4)], {x, 0, nn}], x]Range[0, nn]!] (* Harvey P. Dale, Sep 28 2012 *) PROG (PARI) Vec(serlaplace(exp(x/( 1 - x - x^2 - x^3 - x^4 ) + O(x^30) ))) \\ Andrew Howroyd, Feb 26 2018 CROSSREFS Sequence in context: A238640 A349253 A080835 * A059280 A085295 A094956 Adjacent sequences: A080833 A080834 A080835 * A080837 A080838 A080839 KEYWORD easy,nonn AUTHOR Emanuele Munarini, Mar 28 2003 EXTENSIONS a(18)-a(19) from Andrew Howroyd, Feb 26 2018 STATUS approved

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Last modified September 8 02:36 EDT 2024. Contains 375749 sequences. (Running on oeis4.)