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!)

A250857 as a simple table

n a(n)
1 54410
2 291165
3 1043885
4 2955136
5 7134786
6 15344785
7 30214465
8 55486360
9 96292546
10 159461501
11 253855485
12 390738440
13 584174410
14 851456481
15 1213566241
16 1695663760
17 2327608090
18 3144508285
19 4187304941
20 5503382256
21 7147210610 

[54410,291165,1043885,2955136,7134786,15344785,
 30214465,55486360,96292546,159461501,253855485,
 390738440,584174410,851456481,1213566241,
 1695663760,2327608090,3144508285,4187304941,
 5503382256,7147210610]

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 4 17:14 EDT 2024. Contains 373102 sequences. (Running on oeis4.)