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!)

A191649 as a simple table

n a(n)
0 1
1 3
2 14
3 71
4 379
5 2082
6 11651
7 66051
8 378064
9 2180037
10 12644861
11 73695358
12 431209313
13 2531556197
14 14904832196
15 87970766447
16 520337606401
17 3083584244460
18 18304476242735
19 108820740004749
20 647817646760368
21 3861215365595659
22 23039691494489015
23 137615812845579390

[1,3,14,71,379,2082,11651,66051,378064,2180037,
 12644861,73695358,431209313,2531556197,
 14904832196,87970766447,520337606401,
 3083584244460,18304476242735,108820740004749,
 647817646760368,3861215365595659,
 23039691494489015,137615812845579390]

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 February 18 00:28 EST 2020. Contains 332006 sequences. (Running on oeis4.)