A154723
formatted as a simple table:
n
a(n)
1
1
2
1
3
3
4
1
5
5
6
1
7
3
8
5
9
7
10
3
11
7
12
1
13
5
14
7
15
11
16
1
17
3
18
11
19
13
20
3
21
5
22
11
23
13
24
1
25
5
26
7
27
11
28
13
29
17
30
1
31
3
32
7
33
13
34
17
35
19
[1,1,3,1,5,1,3,5,7,3,7,1,5,7,11,1,3,11,13,3,5,11, 13,1,5,7,11,13,17,1,3,7,13,17,19]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
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