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A222722 as a simple table

n a(n)
1 1
2 0
3 0
4 0
5 6
6 0
7 6
8 30
9 30
10 6
11 20
12 666
13 1683
14 666
15 20
16 20
17 6524
18 88552
19 88552
20 6524
21 20
22 70
23 103378
24 2807505
25 12956013
26 2807505
27 103378
28 70
29 685
30 1250904
31 173596622
32 1928517786
33 1928517786
34 173596622
35 1250904
36 685
37 2808
38 17976376
39 5700425842

[1,0,0,0,6,0,6,30,30,6,20,666,1683,666,20,20,6524,
 88552,88552,6524,20,70,103378,2807505,12956013,
 2807505,103378,70,685,1250904,173596622,
 1928517786,1928517786,173596622,1250904,685,2808,
 17976376,5700425842]

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Last modified December 9 08:06 EST 2021. Contains 349627 sequences. (Running on oeis4.)