Logo

A109754 formatted as a simple table:

n a(n)
0 0
1 0
2 1
3 0
4 1
5 1
6 0
7 1
8 2
9 2
10 0
11 1
12 3
13 3
14 3
15 0
16 1
17 4
18 4
19 5
20 5
21 0
22 1
23 5
24 5
25 7
26 8
27 8
28 0
29 1
30 6
31 6
32 9
33 11
34 13
35 13
36 0
37 1
38 7
39 7
40 11
41 14
42 18
43 21
44 21 

[0,0,1,0,1,1,0,1,2,2,0,1,3,3,3,0,1,4,4,5,5,0,1,5,
 5,7,8,8,0,1,6,6,9,11,13,13,0,1,7,7,11,14,18,21,
 21]

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 21 10:15 EST 2009. Contains 171081 sequences.

AT&T Labs Research

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