The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)

A139157 as a simple table

n a(n)
5 13
6 73
7 505
8 4033
9 36289
10 362881
11 3991681
12 47900161
13 622702081
14 8717829121
15 130767436801
16 2092278988801
17 35568742809601
18 640237370572801
19 12164510040883201
20 243290200817664001
21 5109094217170944001

[13,73,505,4033,36289,362881,3991681,47900161,
 622702081,8717829121,130767436801,2092278988801,
 35568742809601,640237370572801,12164510040883201,
 243290200817664001,5109094217170944001]

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 June 5 07:08 EDT 2024. Contains 373102 sequences. (Running on oeis4.)