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!)

A118934 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 7
5 31
6 91
7 211
8 1681
9 12097
10 57961
11 209881
12 1874071
13 17842111
14 117303187
15 575683291
16 5691897121
17 65641390081
18 544238393041
19 3362783785777
20 36455473647271
21 485442581801311
22 4828464958268491
23 35900587138847971

[1,1,1,1,7,31,91,211,1681,12097,57961,209881,
 1874071,17842111,117303187,575683291,5691897121,
 65641390081,544238393041,3362783785777,
 36455473647271,485442581801311,4828464958268491,
 35900587138847971]

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 May 25 17:53 EDT 2020. Contains 334595 sequences. (Running on oeis4.)