Logo

A001331 formatted as a simple table:

n a(n)
1 1
2 130
3 1270932917454
4 14178431955039102644307345678938144832
5 19591572513704791799478942287037427963644425946432640042160816616766795992851260047500
6 1672390093955882094725125078968449171301017629802018367164057251590306327375884442617701277598562886114475651122751129803783336384871488080121922759032559677888042592 

[1,130,1270932917454,
 14178431955039102644307345678938144832,
 19591572513704791799478942287037427963644425946432640042160816616766795992851260047500,
 1672390093955882094725125078968449171301017629802018367164057251590306327375884442617701277598562886114475651122751129803783336384871488080121922759032559677888042592]

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 December 18 21:37 EST 2009. Contains 171024 sequences.

AT&T Labs Research

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