A146788
formatted as a simple table:
n
a(n)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
1
10
1
11
3
12
3
13
9
14
9
15
27
16
27
17
85
18
85
19
337
20
337
21
1791
22
1791
[1,1,1,1,1,1,1,1,1,1,3,3,9,9,27,27,85,85,337,337, 1791,1791]
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Maintained by
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(
njas@research.att.com
)
Last modified November 27 14:50 EST 2009. Contains 167570 sequences.
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