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!)

A187661 as a simple table

n a(n)
0 1
1 2
2 20
3 369
4 10192
5 379850
6 17930697
7 1027046517
8 69216504576
9 5363945384274
10 469658243947850
11 45827641349686636
12 4928867833029014503
13 579101340954599901152
14 73778702335232336908585
15 10129059530832922239925140

[1,2,20,369,10192,379850,17930697,1027046517,
 69216504576,5363945384274,469658243947850,
 45827641349686636,4928867833029014503,
 579101340954599901152,73778702335232336908585,
 10129059530832922239925140]

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 April 20 00:03 EDT 2024. Contains 371798 sequences. (Running on oeis4.)