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A062722 as a simple table

n a(n)
0 0
1 0
2 1
3 1
4 2
5 2
6 4
7 6
8 6
9 6
10 12
11 12
12 12
13 15
14 20
15 20
16 24
17 24
18 30
19 35
20 35
21 35
22 48
23 48
24 48
25 54
26 63
27 63
28 70
29 70
30 80
31 88
32 88
33 88
34 108
35 108
36 108
37 117
38 130
39 130
40 140
41 140
42 154
43 165
44 165
45 165
46 192
47 192
48 192
49 204
50 221
51 221
52 234
53 234
54 252
55 266
56 266
57 266
58 300
59 300
60 300
61 315

[0,0,1,1,2,2,4,6,6,6,12,12,12,15,20,20,24,24,30,
 35,35,35,48,48,48,54,63,63,70,70,80,88,88,88,108,
 108,108,117,130,130,140,140,154,165,165,165,192,
 192,192,204,221,221,234,234,252,266,266,266,300,
 300,300,315]

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Last modified June 6 16:59 EDT 2024. Contains 373133 sequences. (Running on oeis4.)