login
This site is supported by donations to The OEIS Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 55th year. In the past year we added 12000 new sequences and reached 8000 citations (which often say "discovered thanks to the OEIS"). We need to raise money to hire someone to manage submissions, which would reduce the load on our editors and speed up editing.
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A293018 E.g.f.: exp(-x^4 * exp(x)). 2
1, 0, 0, 0, -24, -120, -360, -840, 18480, 359856, 3623760, 26603280, 79821720, -2283258120, -61509151704, -964150419960, -10830864888480, -60512343148320, 1054627338811680, 45270062235647136, 995044394226238920, 15575041436469437160 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..491

MAPLE

with(PolynomialTools):

seq(k!coeftayl(exp(-x^4*exp(x)), x = 0, k), k=0..50); # Muniru A Asiru, Oct 01 2017

PROG

(PARI) x='x+O('x^66); Vec(serlaplace(exp(-x^4*exp(x))))

CROSSREFS

Column k=4 of A293019.

Sequence in context: A052762 A217056 A099317 * A292969 A292979 A052760

Adjacent sequences:  A293015 A293016 A293017 * A293019 A293020 A293021

KEYWORD

sign

AUTHOR

Seiichi Manyama, Sep 28 2017

EXTENSIONS

Name corrected by Muniru A Asiru, Oct 01 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 8 18:37 EST 2019. Contains 329865 sequences. (Running on oeis4.)