# A094157 (b-file synthesized from sequence entry)
2 2
3 12
4 202
5 9468
6 836017
7 111255228
8 20433309147
9 4940118795869
10 1520564059349452
11 580578894859915650
12 269291841184184374868
13 149146250420586942401004
14 97222048664558428304285193
15 73681349947834075264704425280
16 64240926985765124116695616020874
17 63847923667734462963941294951243328