# A335501 (b-file synthesized from sequence entry)
0 1
1 2
2 10
3 86
4 1098
5 19142
6 431926
7 12150518
8 414474570
9 16781350694
10 792845706630
11 43107783435158
12 2666346336398454
13 185796230244565462
14 14464057604306584774
15 1248919312238777955086
16 118855834572748011228490
17 12397162719421869533115622