# A132105 (b-file synthesized from sequence entry)
0 1
1 1
2 3
3 7
4 30
5 137
6 1065
7 10307
8 130040
9 1927853
10 32809979
11 625303343
12 13178378742
13 304081128617
14 7623562484349
15 206343110670031
16 5996839161108904
17 186254714746749377
18 6156752738537004317
19 215810382975655205399
20 7995774673152799224930