# A124657 (b-file synthesized from sequence entry)
1 24
2 120
3 720
4 5040
5 40320
6 362880
7 3628800
8 39916800
9 479001600
10 6227020800
11 87178291200
12 1307674368000
13 20922789888000
14 355687428096000
15 6402373705728000
16 121645100408832000
17 2432902008176640000