A052347
formatted as a simple table:
n
a(n)
1
1
2
2
3
3
4
4
5
5
6
6
7
8
8
9
9
10
10
12
11
16
12
18
13
20
14
24
15
32
16
36
17
40
18
48
19
64
20
72
21
80
22
96
23
108
24
128
[1,2,3,4,5,6,8,9,10,12,16,18,20,24,32,36,40,48,64, 72,80,96,108,128]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 21 10:15 EST 2009. Contains 171081 sequences.
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