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!)

A018952 as a simple table

n a(n)
2 2
3 6
4 33
5 202
6 1042
7 6206
8 38572
9 252894
10 1685564
11 11367911
12 77773792
13 538226451
14 3755728475
15 26423241960
16 187316098603

[2,6,33,202,1042,6206,38572,252894,1685564,
 11367911,77773792,538226451,3755728475,
 26423241960,187316098603]

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 25 16:08 EDT 2022. Contains 354851 sequences. (Running on oeis4.)