Logo

A002665 formatted as a simple table:

n a(n)
0 0
1 1
2 1
3 2
4 5
5 34
6 985
7 1151138
8 1116929202845
9 1480063770341062927127746
10 1846425204836010506550936273411258268076151412465 

[0,1,1,2,5,34,985,1151138,1116929202845,
 1480063770341062927127746,
 1846425204836010506550936273411258268076151412465]

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.