# A157980 (b-file synthesized from sequence entry)
0 3
1 11
2 83
3 6563
4 43046747
5 1853020188851911
6 3433683820292512484657849089373
7 11790184577738583171520872861412518665678211592275841109097151
8 139008452377144732764939786789661303114218850808529137991604824430036072629766435941001769154109609521811665540548899436309