# A369783 (b-file synthesized from sequence entry)
0 1
1 3
2 21
3 192
4 2154
5 28434
6 429213
7 7261788
8 135698268
9 2769463335
10 61186736415
11 1452889463034
12 36857766745749
13 993941679586098
14 28370018078000985
15 853903169641805925
16 27014392815958815969
17 895723118730738795837
18 31048284069527339602902