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!)

A151326 as a simple table

n a(n)
0 1
1 3
2 15
3 74
4 392
5 2116
6 11652
7 64967
8 365759
9 2074574
10 11836868
11 67863126
12 390625864
13 2256008404
14 13066434500
15 75864388248
16 441412162944
17 2573133492918
18 15024422196084
19 87856077334712
20 514419919265976
21 3015635977208784
22 17697278566338720
23 103958103858046662
24 611220388506542904

[1,3,15,74,392,2116,11652,64967,365759,2074574,
 11836868,67863126,390625864,2256008404,
 13066434500,75864388248,441412162944,
 2573133492918,15024422196084,87856077334712,
 514419919265976,3015635977208784,
 17697278566338720,103958103858046662,
 611220388506542904]

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 April 16 12:45 EDT 2021. Contains 343037 sequences. (Running on oeis4.)