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A293723 E.g.f.: exp(x + 4*x^2 + 9*x^3 + 16*x^4). 2
1, 1, 9, 79, 841, 7821, 118681, 1782019, 28600209, 490277881, 9841912201, 200678086071, 4335000908569, 100095347642629, 2477069706227481, 63039923265570091, 1685240267891749921, 47330265699309738609, 1386300580285054314889 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..461

MATHEMATICA

With[{nn=20}, CoefficientList[Series[Exp[x+4x^2+9x^3+16x^4], {x, 0, nn}], x] Range[0, nn]!] (* Harvey P. Dale, Feb 04 2019 *)

PROG

(PARI) N=66; x='x+O('x^N); Vec(serlaplace(exp(x+4*x^2+9*x^3+16*x^4)))

CROSSREFS

Column k=4 of A293724.

Sequence in context: A083411 A181279 A173808 * A255807 A293916 A293731

Adjacent sequences:  A293720 A293721 A293722 * A293724 A293725 A293726

KEYWORD

nonn

AUTHOR

Seiichi Manyama, Oct 15 2017

STATUS

approved

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Last modified October 26 05:46 EDT 2021. Contains 348256 sequences. (Running on oeis4.)