# A165693 (b-file synthesized from sequence entry)
0 1
1 42
2 1722
3 70602
4 2894682
5 118681962
6 4865960442
7 199504378122
8 8179679503002
9 335366859622221
10 13750041244475760
11 563751691022059680
12 23113819331845141200
13 947666592603219256320
14 38854330296632296661040