A069784
formatted as a simple table:
n
a(n)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
12
11
13
12
14
13
18
14
19
15
30
16
31
17
32
18
35
19
38
20
39
[1,2,3,4,5,6,7,8,9,12,13,14,18,19,30,31,32,35,38, 39]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 10 12:37 EST 2009. Contains 170569 sequences.
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