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!)

A233910 as a simple table

n a(n)
1 160
2 640
3 2440
4 9612
5 36976
6 145004
7 559736
8 2189924
9 8470344
10 33088100
11 128155456
12 500055876
13 1938715672
14 7558416852
15 29325538832
16 114258452900
17 443550616168
18 1727342374724
19 6708320872096
20 26115152683348
21 101452849075768

[160,640,2440,9612,36976,145004,559736,2189924,
 8470344,33088100,128155456,500055876,1938715672,
 7558416852,29325538832,114258452900,443550616168,
 1727342374724,6708320872096,26115152683348,
 101452849075768]

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 28 16:48 EDT 2024. Contains 372916 sequences. (Running on oeis4.)