# A032783 (b-file synthesized from sequence entry)
0 0
1 3193344
2 103783680
3 1176215040
4 13408851456
5 136060404480
6 296673062400
7 2928232581120
8 28584078082560
9 298481033410560
10 2882675347808256
11 6212485673222400
12 59824429481456640
13 575403307935456000