login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A215524 n-th derivative of (x^x)^x at x=1. 16
1, 1, 4, 12, 52, 240, 1188, 6804, 38960, 253296, 1654560, 11816640, 85816608, 668005728, 5240582592, 44667645120, 365989405440, 3494595006720, 28075694694912, 325862541872640, 2101211758356480, 39605981661066240, 48568198208302080, 7549838510211486720, -66667098077331572736 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Alois P. Heinz, Table of n, a(n) for n = 0..400

FORMULA

E.g.f.: ((x+1)^(x+1))^(x+1).

MAPLE

a:= n-> n!*coeff(series(subs(x=x+1, (x^x)^x ), x, n+1), x, n):

seq(a(n), n=0..30);

CROSSREFS

Column k=3 of A215703.

Cf. A005727, A179230, A179405, A215522.

Sequence in context: A282587 A188230 A124006 * A034716 A129841 A277431

Adjacent sequences:  A215521 A215522 A215523 * A215525 A215526 A215527

KEYWORD

sign

AUTHOR

Alois P. Heinz, Aug 14 2012

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 September 23 21:27 EDT 2020. Contains 337315 sequences. (Running on oeis4.)