# A157097 (b-file synthesized from sequence entry)
0 5
1 65
2 1385
3 30365
4 666605
5 14634905
6 321301265
7 7053992885
8 154866542165
9 3400009934705
10 74645352021305
11 1638797734533965
12 35978904807725885
13 789897108035435465
14 17341757471971854305
15 380728767275345359205