A027389
formatted as a simple table:
n
a(n)
0
0
1
2
2
2
3
2
4
4
5
2
6
2
7
4
8
0
9
1
10
2
11
4
12
4
13
4
14
6
15
4
16
3
17
6
18
2
19
3
20
2
21
4
22
4
23
4
24
6
25
4
26
3
[0,2,2,2,4,2,2,4,0,1,2,4,4,4,6,4,3,6,2,3,2,4,4,4, 6,4,3]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
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