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A108739
as a simple table
n
a(n)
1
3
2
30
3
6
4
80
5
12
6
450
7
894
8
3636
9
70756
10
97220
11
66768
12
300840
13
1623568
[3,30,6,80,12,450,894,3636,70756,97220,66768, 300840,1623568]
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Last modified April 24 08:21 EDT 2024. Contains 371926 sequences. (Running on oeis4.)