Logo

A153869 formatted as a simple table:

n a(n)
1 1
2 1
3 0
4 1
5 2
6 0
7 0
8 2
9 3
10 0
11 0
12 0
13 3
14 4
15 0
16 0
17 0
18 0
19 4
20 5
21 0
22 0
23 0
24 0
25 0
26 5
27 6
28 0
29 0
30 0
31 0
32 0
33 0
34 6
35 7
36 0
37 0
38 0
39 0
40 0
41 0
42 0
43 7
44 8
45 0
46 0
47 0
48 0
49 0
50 0
51 0
52 0
53 8
54 9
55 0

[1,1,0,1,2,0,0,2,3,0,0,0,3,4,0,0,0,0,4,5,0,0,0,0,
 0,5,6,0,0,0,0,0,0,6,7,0,0,0,0,0,0,0,7,8,0,0,0,0,0,
 0,0,0,8,9,0]

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