login
The OEIS is supported by the many generous donors to the OEIS Foundation.
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A007804
Related to the asymptotic expansion of Sum_{k = 0..n} C(n,k)^4.
0
1, 30, 1730, 152340, 18177750, 2742927876, 500848449300, 107365679361000, 26431620161451750, 7348772237141884500, 2277376143931016207100, 778374526612873263759000, 290867891728117751744917500
(list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
Table of n, a(n) for n=0..12.
CROSSREFS
Cf. A005260.
Sequence in context: A280360 A222719 A089550 * A295588 A108298 A202384
Adjacent sequences: A007801 A007802 A007803 * A007805 A007806 A007807
KEYWORD
nonn
AUTHOR
Bruno Haible
STATUS
approved

Lookup Welcome Wiki Register Music Plot 2 Demos Index WebCam Contribute Format Style Sheet Transforms Superseeker Recents
The OEIS Community
Maintained by The OEIS Foundation Inc.
Last modified September 30 10:57 EDT 2024. Contains 376331 sequences.
License Agreements, Terms of Use, Privacy Policy