# A068274 (b-file synthesized from sequence entry)
1 1
2 150
3 390750
4 17684490750
5 13905324304629750
6 189961153574587570713750
7 45086187185888873181881847687750
8 185916202268606023083570420269986443660750
9 13319440571031747382017558973436842742801064314274750