# A321190 (b-file synthesized from sequence entry)
0 1
1 1
2 6
3 47
4 778
5 25476
6 1752936
7 242632397
8 70015221566
9 41446777283255
10 49999934258165654
11 125272856707074638221
12 641938223803783115191706
13 6731818441446626626586172740
14 146378489075644780343627471981694
15 6505906463580477520696075719916583118