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!)

A012138 as a simple table

n a(n)
0 1
1 -1
2 -11
3 -349
4 -22455
5 -2465241
6 -416217603
7 -100729124469
8 -33198564667887
9 -14328891118054449
10 -7852649782447649403
11 -5329635152693662625805
12 -4388960085492355649955495

[1,-1,-11,-349,-22455,-2465241,-416217603,
 -100729124469,-33198564667887,-14328891118054449,
 -7852649782447649403,-5329635152693662625805,
 -4388960085492355649955495]

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 18 13:34 EDT 2020. Contains 337169 sequences. (Running on oeis4.)