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!)

A221357 as a simple table

n a(n)
1 0
2 5
3 39
4 292
5 2088
6 14799
7 104532
8 737498
9 5200799
10 36668393
11 258507703
12 1822366939
13 12846614967
14 90560097250
15 638385027225
16 4500153384191
17 31722787454665
18 223622276075576
19 1576371711149454
20 11112253094012636 

[0,5,39,292,2088,14799,104532,737498,5200799,
 36668393,258507703,1822366939,12846614967,
 90560097250,638385027225,4500153384191,
 31722787454665,223622276075576,1576371711149454,
 11112253094012636]

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 13 23:15 EDT 2024. Contains 372524 sequences. (Running on oeis4.)