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!)

A174481 as a simple table

n a(n)
1 1
2 1
3 6
4 102
5 3400
6 187455
7 15441636
8 1776667928
9 272145104736
10 53540399628405
11 13156413372354340
12 3949011172491569316
13 1421739781364268435576
14 604701975767931070422939
15 299969585267917154906689660

[1,1,6,102,3400,187455,15441636,1776667928,
 272145104736,53540399628405,13156413372354340,
 3949011172491569316,1421739781364268435576,
 604701975767931070422939,
 299969585267917154906689660]

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 May 26 12:47 EDT 2022. Contains 354091 sequences. (Running on oeis4.)