# A137802 (b-file synthesized from sequence entry)
1 0
2 3
3 150
4 31185
5 12999420
6 9622703475
7 11539805487210
8 20981809690466625
9 54997428661808232600
10 199760599884519009411075
11 973866344327734952575230750
12 6207575427404936259602204502225