# A125484 (b-file synthesized from sequence entry)
0 1
1 27
2 423
3 5607
4 85683
5 1337727
6 21331503
7 344238579
8 5599424547
9 91540779903
10 1501346684863
11 24673460611915
12 406009294231251
13 6686397678162879
14 110171301582051951
15 1815861973753907787
16 29935310771775478339