# A281994 (b-file synthesized from sequence entry)
0 1
1 1
2 0
3 0
4 1
5 0
6 1
7 1
8 7
9 37
10 22
11 264
12 310
13 1181
14 2350
15 8102
16 38471
17 136528
18 738072
19 2811383
20 12163208
21 45121906
22 160620225
23 729516611
24 3962353196