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A092186 formatted as a simple table:

n a(n)
0 2
1 1
2 2
3 2
4 8
5 12
6 72
7 144
8 1152
9 2880
10 28800
11 86400
12 1036800
13 3628800
14 50803200
15 203212800
16 3251404800
17 14631321600
18 263363788800
19 1316818944000
20 26336378880000
21 144850083840000
22 3186701844480000
23 19120211066880000
24 458885065605120000
25 2982752926433280000

[2,1,2,2,8,12,72,144,1152,2880,28800,86400,
 1036800,3628800,50803200,203212800,3251404800,
 14631321600,263363788800,1316818944000,
 26336378880000,144850083840000,3186701844480000,
 19120211066880000,458885065605120000,
 2982752926433280000]

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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