A002498
formatted as a simple table:
n
a(n)
1
3
2
7
3
12
4
19
5
30
6
43
7
49
8
53
9
70
10
89
11
112
12
141
13
172
14
209
15
250
16
293
17
301
[3,7,12,19,30,43,49,53,70,89,112,141,172,209,250, 293,301]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 17 23:40 EST 2009. Contains 171025 sequences.
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