# A048112 (b-file synthesized from sequence entry)
1 1
2 1
3 1
4 2
5 3
6 5
7 16
8 63
9 395
10 7328
11 486549
12 195081415
13 1433122040192
14 697379012200764243
15 136045964066902820948075525
16 194970470582876525091946983913863955456