# A203773 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 200
5 160000
6 24336000000
7 66627100800000000
8 77020928524800000000000000
9 2849158187989401600000000000000000000
10 78690953969671659336819671040000000000000000000000