login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A155360 as a simple table

n a(n)
3 1
4 4
5 10
6 22
7 40
8 135
9 924
10 5789
11 30931
12 175032
13 1467331
14 18452914
15 249998893
16 3424732727
17 53967206180
18 1112604199677
19 29667024358722
20 907210467221174

[1,4,10,22,40,135,924,5789,30931,175032,1467331,
 18452914,249998893,3424732727,53967206180,
 1112604199677,29667024358722,907210467221174]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 22 01:48 EDT 2021. Contains 348160 sequences. (Running on oeis4.)