# A193188 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 4
4 11
5 38
6 180
7 1182
8 10990
9 145271
10 2729980
11 72836122
12 2755533950
13 147695390782
14 11209247627416
15 1204126434867322
16 183035972377206269
17 39363771818346412010
18 11975532663667690562398
19 5153451004764204946993962