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A128701 as a simple table

n a(n)
1 1
2 3
3 10
4 18
5 20
6 42
7 84
8 90
9 108
10 168
11 300
12 336
13 504
14 540
15 600
16 630
17 660
18 1008
19 1200
20 1560
21 1620
22 1980
23 2100
24 2340
25 2400
26 3024
27 3120
28 3240
29 3780
30 3960
31 4200
32 4680
33 5880
34 6120
35 6240
36 7920
37 8400
38 8820

[1,3,10,18,20,42,84,90,108,168,300,336,504,540,
 600,630,660,1008,1200,1560,1620,1980,2100,2340,
 2400,3024,3120,3240,3780,3960,4200,4680,5880,6120,
 6240,7920,8400,8820]

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Last modified April 23 13:04 EDT 2024. Contains 371913 sequences. (Running on oeis4.)