# A028022 (b-file synthesized from sequence entry)
0 1
1 33
2 709
3 12573
4 199957
5 2966205
6 41944933
7 572993421
8 7627809013
9 99550699677
10 1279261319557
11 16238012145069
12 204088032533269
13 2544643371529149
14 31521003288514981
15 388369584933658317