A126043
formatted as a simple table:
n
a(n)
1
2
2
0
3
2
4
1
5
1
6
2
7
1
8
1
9
1
10
2
11
2
12
1
13
2
14
1
15
1
16
1
17
1
18
1
19
2
20
1
21
2
22
2
23
2
24
2
25
2
26
1
27
1
28
2
29
1
30
1
31
1
32
2
33
2
34
1
35
2
36
2
37
2
38
2
39
1
40
1
41
1
42
2
43
1
44
2
[2,0,2,1,1,2,1,1,1,2,2,1,2,1,1,1,1,1,2,1,2,2,2,2, 2,1,1,2,1,1,1,2,2,1,2,2,2,2,1,1,1,2,1,2]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 11 12:57 EST 2009. Contains 170656 sequences.
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