# A132571 (b-file synthesized from sequence entry)
1 2
2 11
3 264
4 254939
5 320773392241
6 276158498360667413783636
7 120374248754875521713677716478235536915748863225
8 20864278671228389349439892902143806794553502721485328660888213260233616113815320954494065070564