Logo

A143375 formatted as a simple table:

n a(n)
1 1
2 0
3 1
4 0
5 1
6 2
7 1
8 4
9 2
10 6
11 8
12 8
13 19
14 14
15 34
16 36
17 54
18 86
19 93
20 172
21 194
22 308
23 427
24 552
25 878
26 1076
27 1675
28 2224
29 3120
30 4546
31 5986

[1,0,1,0,1,2,1,4,2,6,8,8,19,14,34,36,54,86,93,172,
 194,308,427,552,878,1076,1675,2224,3120,4546,
 5986]

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 10 12:37 EST 2009. Contains 170569 sequences.


AT&T Labs Research