Logo

A140189 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 3
4 7
5 9
6 16
7 22
8 42
9 57
10 90
11 124
12 204
13 275
14 413
15 562
16 866
17 1161
18 1685
19 2264
20 3308
21 4407

[1,1,2,3,7,9,16,22,42,57,90,124,204,275,413,562,
 866,1161,1685,2264,3308,4407]

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 24 23:16 EST 2009. Contains 167481 sequences.


AT&T Labs Research