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!)

A156195 as a simple table

n a(n)
0 1
1 5
2 30
3 175
4 1050
5 6250
6 37500
7 224375
8 1346250
9 8068750
10 48412500
11 290343750
12 1742062500
13 10450312500
14 62701875000
15 376177734375
16 2257066406250
17 13541839843750
18 81251039062500
19 487496738281250
20 2924980429687500
21 17549718554687500
22 105298311328125000

[1,5,30,175,1050,6250,37500,224375,1346250,
 8068750,48412500,290343750,1742062500,10450312500,
 62701875000,376177734375,2257066406250,
 13541839843750,81251039062500,487496738281250,
 2924980429687500,17549718554687500,
 105298311328125000]

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 15 02:58 EDT 2024. Contains 372536 sequences. (Running on oeis4.)