# A145944 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 1
5 13
6 19
7 595
8 1473
9 41647
10 139371
11 13954303
12 64086157
13 18839470495
14 119460750005
15 78516712094765
16 679135834059151
17 1132864641733411477
18 13390989972487068017
19 60598468634533341708705
20 981938713996881194950713