# A124567 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 22
4 317
5 7581
6 272914
7 13975298
8 981599065
9 92344174075
10 11474433841581
11 1869937363283342
12 398202456366104555
13 110561615797436467938
14 39978343388337757968279
15 18814183279605303823720601