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!)

A155369 as a simple table

n a(n)
4 1
5 4
6 10
7 22
8 40
9 103
10 496
11 3099
12 16980
13 88897
14 547244
15 4508233
16 48937458
17 595010305
18 7745612856
19 114311761273 

[1,4,10,22,40,103,496,3099,16980,88897,547244,
 4508233,48937458,595010305,7745612856,
 114311761273]

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 18 13:50 EDT 2024. Contains 372630 sequences. (Running on oeis4.)