# A125453 (b-file synthesized from sequence entry)
0 1
1 18
2 234
3 2682
4 34746
5 459138
6 6145542
7 82693062
8 1115442522
9 15062655582
10 203502787774
11 2750016143882
12 37165774777998
13 502308390521358
14 6789007978120728
15 91758451965134532
16 1240188134759212874