# A357543 (b-file synthesized from sequence entry)
0 1
1 8
2 1120
3 627200
4 896896000
5 2611761152000
6 13497581633536000
7 112839782456360960000
8 1427423248072966144000000
9 25979103114927983820800000000
10 653945983608967208737177600000000
11 22056290135163246016287526092800000000
12 971138454651237722097139773865984000000000