# A379936 (b-file synthesized from sequence entry)
0 1
1 4
2 30
3 344
4 5400
5 108492
6 2667952
7 77811120
8 2629399680
9 101122817300
10 4363964377344
11 208925612290056
12 10992411683169280
13 630611992509716700
14 39182624685283891200
15 2621745777377998537568
16 187969244952968687812608
17 14377545994804829244970020