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A264666 as a simple table

n a(n)
1 2
2 2
3 6
4 2
5 10
6 30
7 2
8 10
9 30
10 210
11 2
12 10
13 30
14 330
15 2310
16 2
17 10
18 130
19 390
20 4290
21 30030
22 2
23 34
24 170
25 2210
26 6630
27 72930
28 510510
29 2
30 34
31 170
32 2210
33 6630
34 125970
35 1385670
36 9699690
37 2
38 34
39 170
40 2210
41 6630
42 125970
43 1385670
44 9699690
45 223092870
46 2
47 34
48 170
49 2210

[2,2,6,2,10,30,2,10,30,210,2,10,30,330,2310,2,10,
 130,390,4290,30030,2,34,170,2210,6630,72930,
 510510,2,34,170,2210,6630,125970,1385670,9699690,
 2,34,170,2210,6630,125970,1385670,9699690,
 223092870,2,34,170,2210]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)