# A184388 (b-file synthesized from sequence entry)
1 1
2 6
3 24
4 5040
5 720
6 479001600
7 40320
8 1307674368000
9 6227020800
10 6402373705728000
11 479001600
12 304888344611713860501504000000
13 87178291200
14 620448401733239439360000
15 620448401733239439360000
16 8222838654177922817725562880000000
17 6402373705728000