A001368
formatted as a simple table:
n
a(n)
1
3
2
2
3
3
4
7
5
4
6
2
7
5
8
3
9
4
10
4
11
7
12
6
13
7
14
11
15
8
16
6
17
10
18
7
19
8
20
4
21
7
22
6
23
7
24
11
25
8
26
6
27
9
28
7
29
8
30
6
31
9
32
8
33
9
34
13
35
10
36
8
37
11
38
9
39
10
[3,2,3,7,4,2,5,3,4,4,7,6,7,11,8,6,10,7,8,4,7,6,7, 11,8,6,9,7,8,6,9,8,9,13,10,8,11,9,10]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 2 11:54 EST 2009. Contains 167921 sequences.
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