A121410
formatted as a simple table:
n
a(n)
1
1
2
2
3
4
4
5
5
14
6
21
7
31
8
54
9
65
10
69
11
77
12
171
13
205
14
674
15
675
16
705
17
717
18
740
19
782
20
919
21
1069
22
1204
23
1273
[1,2,4,5,14,21,31,54,65,69,77,171,205,674,675,705, 717,740,782,919,1069,1204,1273]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
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