Logo

A030237 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 1
4 3
5 5
6 1
7 4
8 9
9 14
10 1
11 5
12 14
13 28
14 42
15 1
16 6
17 20
18 48
19 90
20 132
21 1
22 7
23 27
24 75
25 165
26 297
27 429
28 8
29 35
30 110
31 275
32 572
33 1001
34 1430
35 1
36 9
37 44
38 154
39 429
40 1001
41 2002
42 3432
43 4862 

[1,1,2,1,3,5,1,4,9,14,1,5,14,28,42,1,6,20,48,90,
 132,1,7,27,75,165,297,429,8,35,110,275,572,1001,
 1430,1,9,44,154,429,1001,2002,3432,4862]

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 8 08:31 EST 2009. Contains 170430 sequences.

AT&T Labs Research

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