Logo

A005227 formatted as a simple table:

n a(n)
0 0
1 1
2 1
3 2
4 4
5 6
6 19
7 20
8 111
9 116
10 567
11 641
12 4718

[0,1,1,2,4,6,19,20,111,116,567,641,4718]

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 27 22:38 EST 2009. Contains 167602 sequences.


AT&T Labs Research