A071517
formatted as a simple table:
n
a(n)
1
1
2
2
3
3
4
1
5
4
6
5
7
6
8
7
9
1
10
3
11
2
12
8
13
9
14
5
15
4
16
6
17
12
18
2
19
1
20
9
21
6
22
4
23
5
24
12
25
13
26
2
27
3
28
8
29
9
30
5
31
6
32
13
33
12
34
3
35
2
36
9
37
6
38
10
39
16
40
12
[1,2,3,1,4,5,6,7,1,3,2,8,9,5,4,6,12,2,1,9,6,4,5, 12,13,2,3,8,9,5,6,13,12,3,2,9,6,10,16,12]
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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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