A090649
formatted as a simple table:
n
a(n)
1
0
2
1
3
2
4
4
5
5
6
7
7
12
8
13
9
18
10
49
11
55
12
63
13
193
14
247
15
610
16
929
17
2173
18
3479
19
5494
20
11158
21
16754
22
30920
23
47752
[0,1,2,4,5,7,12,13,18,49,55,63,193,247,610,929, 2173,3479,5494,11158,16754,30920,47752]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 27 22:38 EST 2009. Contains 167602 sequences.
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