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!)

A221662 as a simple table

n a(n)
1 1
2 128
3 2735
4 58710
5 1016831
6 16705642
7 268216870
8 4294510063
9 68718137467
10 1099507659647
11 17592163496919

[1,128,2735,58710,1016831,16705642,268216870,
 4294510063,68718137467,1099507659647,
 17592163496919]

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 May 24 18:27 EDT 2022. Contains 354043 sequences. (Running on oeis4.)