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A072181 as a simple table

n a(n)
1 1
2 2
3 6
4 12
5 60
6 60
7 420
8 6720
9 20160
10 20160
11 221760
12 14192640
13 184504320
14 184504320
15 184504320
16 12679040325931499520
17 215543685540835491840
18 1939893169867519426560
19 36857970227482869104640 

[1,2,6,12,60,60,420,6720,20160,20160,221760,
 14192640,184504320,184504320,184504320,
 12679040325931499520,215543685540835491840,
 1939893169867519426560,36857970227482869104640]

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Last modified June 8 15:59 EDT 2024. Contains 373223 sequences. (Running on oeis4.)