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A229560 as a simple table

n a(n)
1 1
2 6
3 16
4 120
5 648
6 5040
7 38592
8 362880
9 3600000
10 39916800
11 476928000
12 6227020800
13 87127488000
14 1307674368000 

[1,6,16,120,648,5040,38592,362880,3600000,
 39916800,476928000,6227020800,87127488000,
 1307674368000]

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)