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A161894 as a simple table

n a(n)
1 1
2 1
3 2
4 4
5 12
6 24
7 72
8 72
9 288
10 1440
11 1440
12 10080
13 10080
14 10080
15 30240
16 30240
17 100800
18 100800
19 907200
20 907200
21 907200
22 6350400
23 9979200
24 9979200
25 69854400
26 69854400
27 69854400
28 129729600
29 129729600
30 259459200
31 1210809600
32 1816214400
33 3632428800
34 3632428800

[1,1,2,4,12,24,72,72,288,1440,1440,10080,10080,
 10080,30240,30240,100800,100800,907200,907200,
 907200,6350400,9979200,9979200,69854400,69854400,
 69854400,129729600,129729600,259459200,1210809600,
 1816214400,3632428800,3632428800]

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Last modified April 25 10:41 EDT 2024. Contains 371967 sequences. (Running on oeis4.)