# A380945 (b-file synthesized from sequence entry)
0 1
1 4
2 50
3 1124
4 37192
5 1637232
6 90278176
7 5992556320
8 465599728512
9 41470892979200
10 4167168740195584
11 466428111222196224
12 57556315795242096640
13 7763511917730857967616
14 1136484206117494859980800
15 179453678311835212416585728
16 30404317385796994658988752896