# A076548 (b-file synthesized from sequence entry)
1 1
2 1
3 2
4 8
5 168
6 82432
7 26984838984
8 4014812889317061030144
9 126245518036918986681661715832901630563334656
10 174032897098486613071748425543428287864783701646257306342693313602518201638203850484486144