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A077134 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 12
5 60
6 360
7 2520
8 20160
9 181440
10 1814400
11 19958400
12 239500800 

[1,1,1,3,12,60,360,2520,20160,181440,1814400,
 19958400,239500800]

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Last modified April 25 09:28 EDT 2024. Contains 371967 sequences. (Running on oeis4.)