A018690
formatted as a simple table:
n
a(n)
1
1
2
2
3
3
4
4
5
6
6
8
7
9
8
12
9
16
10
18
11
24
12
27
13
32
14
36
15
48
16
54
17
72
18
96
19
108
20
144
21
216
22
288
23
432
24
864
[1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96, 108,144,216,288,432,864]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 2 11:54 EST 2009. Contains 167921 sequences.
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