[go: up one dir, main page]

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!)
A006563 (2*n)!-Sum ((-1)^(i+1)*binomial(n,i)*2^i*(2*i-1)!,i=1..n). 0
1, 0, 44, -174, 117256, -7589530, 2965194588, -692238710870, 349381845013136, -172725188707732914, 125191334490221307940, -102149999612542557845422, 105262879332307879142908440, -125296099002304850701565276234 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
CROSSREFS
Sequence in context: A010023 A084026 A235407 * A159033 A238249 A189547
KEYWORD
sign
AUTHOR
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 August 29 03:06 EDT 2024. Contains 375510 sequences. (Running on oeis4.)