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A247953 as a simple table

n a(n)
1 2
2 3
3 6
4 11
5 12
6 14
7 15
8 20
9 30
10 60
11 68
12 75
13 108
14 116
15 135
16 206
17 210
18 410
19 446
20 558
21 851
22 1482
23 1499
24 2039
25 2051
26 4196
27 7046
28 7155
29 8735
30 10619
31 18420
32 20039
33 46719
34 75348
35 179790
36 203018
37 434246

[2,3,6,11,12,14,15,20,30,60,68,75,108,116,135,206,
 210,410,446,558,851,1482,1499,2039,2051,4196,7046,
 7155,8735,10619,18420,20039,46719,75348,179790,
 203018,434246]

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Last modified July 22 08:27 EDT 2019. Contains 325216 sequences. (Running on oeis4.)