# A202384 (b-file synthesized from sequence entry)
0 1
1 30
2 1800
3 1134000
4 27216000
5 583783200000
6 735566832000000
7 53591297760000000
8 256505356800000000
9 215539912286899200000000
10 9246662237107975680000000000
11 6380196943604503219200000000000
12 846215594625439374336000000000000
13 608171468659065776424960000000000000