A127887
formatted as a simple table:
n
a(n)
1
9
2
18
3
27
4
28
5
31
6
33
7
36
8
37
9
39
10
41
11
43
12
47
13
49
14
50
15
54
16
55
17
56
18
57
19
59
20
62
21
63
[9,18,27,28,31,33,36,37,39,41,43,47,49,50,54,55, 56,57,59,62,63]
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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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