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 A279637 Exponential transform of the fourth powers A000583. 3
 1, 1, 17, 130, 1445, 19676, 288517, 4768240, 86825545, 1707427792, 36133006121, 817372392464, 19631012216653, 498360729728512, 13320962518548973, 373554936371438896, 10956734043885307793, 335251566923262901760, 10675684185273726205393, 353052079426340899698736 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Alois P. Heinz, Table of n, a(n) for n = 0..452 FORMULA E.g.f.: exp(exp(x)*(x^4+6*x^3+7*x^2+x)). MAPLE a:= proc(n) option remember; `if`(n=0, 1, add(binomial(n-1, j-1)*j^4*a(n-j), j=1..n)) end: seq(a(n), n=0..25); CROSSREFS Column k=4 of A279636. Cf. A000583. Sequence in context: A341397 A229516 A352114 * A179818 A138640 A142676 Adjacent sequences: A279634 A279635 A279636 * A279638 A279639 A279640 KEYWORD nonn AUTHOR Alois P. Heinz, Dec 16 2016 STATUS approved

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Last modified April 1 05:25 EDT 2023. Contains 361673 sequences. (Running on oeis4.)