# A369727 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 15
4 226
5 2630
6 95420
7 4177117
8 371458250
9 49558386762
10 11496848193144
11 4055873729544890
12 2321900139799896688
13 2052844416093203835934
14 2864423943667784141723196
15 6181759121650271558049171285
16 20773297302068160010868731066114