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!)

A266133 as a simple table

n a(n)
1 1
2 20
3 77
4 117
5 278
6 1959
7 11044
8 36730
9 123887
10 598383
11 2919993
12 11429093
13 43919671
14 194434626
15 880889564
16 3627851352
17 14690154222
18 63196827262
19 276336307138
20 1159331148853
21 4807640087709
22 20468995961561
23 88006303609494

[1,20,77,117,278,1959,11044,36730,123887,598383,
 2919993,11429093,43919671,194434626,880889564,
 3627851352,14690154222,63196827262,276336307138,
 1159331148853,4807640087709,20468995961561,
 88006303609494]

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 1 12:19 EDT 2024. Contains 373023 sequences. (Running on oeis4.)