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!)

A002304 as a simple table

n a(n)
0 1
1 -3
2 -13
3 27
4 52791
5 482427
6 -124996631
7 -5270328789
8 -7479063506161
9 6921977624613
10 10703530420192887741
11 -31023547697719285017327
12 4502691897987538544182239
13 -201974203900639732887399429
14 632827656013898657214770949567
15 -1732419272534268233524732551

[1,-3,-13,27,52791,482427,-124996631,-5270328789,
 -7479063506161,6921977624613,10703530420192887741,
 -31023547697719285017327,
 4502691897987538544182239,
 -201974203900639732887399429,
 632827656013898657214770949567,
 -1732419272534268233524732551]

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 April 24 07:35 EDT 2024. Contains 371922 sequences. (Running on oeis4.)