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!)

A111996 as a simple table

n a(n)
0 1
1 8
2 52
3 312
4 1802
5 10200
6 57092
7 317544
8 1760035
9 9738160
10 53844184
11 297717712
12 1646893140
13 9116815952
14 50514367512
15 280173703472
16 1555632093093
17 8647009926904
18 48117998453036
19 268057662257096
20 1494927614877214

[1,8,52,312,1802,10200,57092,317544,1760035,
 9738160,53844184,297717712,1646893140,9116815952,
 50514367512,280173703472,1555632093093,
 8647009926904,48117998453036,268057662257096,
 1494927614877214]

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 July 3 20:08 EDT 2024. Contains 373986 sequences. (Running on oeis4.)