Logo

A126201 formatted as a simple table:

n a(n)
1 1
2 1
3 3
4 11
5 57
6 375
7 3398
8 40043
9 585440
10 9895493

[1,1,3,11,57,375,3398,40043,585440,9895493]

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 7 23:50 EST 2009. Contains 170430 sequences.


AT&T Labs Research