# A072331 (b-file synthesized from sequence entry)
1 3
2 38
3 772
4 21768
5 786736
6 34703456
7 1807726656
8 108602413184
9 7392195003136
10 562241229891072
11 47257832090862592
12 4349969517278922752
13 435185983056255725568
14 47017486048144734052352