login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
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
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: A181279 A173808 A348895 * A255807 A293916 A293731
KEYWORD
nonn
AUTHOR
Seiichi Manyama, Oct 15 2017
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)