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!)

A115084 as a simple table

n a(n)
0 1
1 2
2 6
3 20
4 82
5 397
6 2186
7 13241
8 86578
9 603249
10 4440800
11 34313272
12 276904847
13 2324369733
14 20227700385
15 181987602305
16 1688734327673
17 16129293322211
18 158281104406067
19 1593383284029479
20 16431757177327175
21 173372313294822983

[1,2,6,20,82,397,2186,13241,86578,603249,4440800,
 34313272,276904847,2324369733,20227700385,
 181987602305,1688734327673,16129293322211,
 158281104406067,1593383284029479,
 16431757177327175,173372313294822983]

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 September 28 01:27 EDT 2021. Contains 347698 sequences. (Running on oeis4.)