# A078104 (b-file synthesized from sequence entry)
0 1
1 0
2 2
3 1
4 7
5 6
6 37
7 42
8 237
9 320
10 1715
11 2610
12 13478
13 22404
14 112480
15 200158
16 982561
17 1846314
18 8897089
19 17481864