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A004154 as a simple table

n a(n)
0 1
1 1
2 2
3 6
4 24
5 12
6 72
7 504
8 4032
9 36288
10 36288
11 399168
12 4790016
13 62270208
14 871782912
15 1307674368
16 20922789888
17 355687428096
18 6402373705728
19 121645100408832
20 243290200817664
21 5109094217170944
22 112400072777760768
23 2585201673888497664
24 62044840173323943936

[1,1,2,6,24,12,72,504,4032,36288,36288,399168,
 4790016,62270208,871782912,1307674368,20922789888,
 355687428096,6402373705728,121645100408832,
 243290200817664,5109094217170944,
 112400072777760768,2585201673888497664,
 62044840173323943936]

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)