# A347435 (b-file synthesized from sequence entry)
0 1
1 0
2 0
3 0
4 1
5 6
6 22
7 64
8 198
9 1138
10 10004
11 83920
12 617993
13 4226028
14 30103686
15 251883012
16 2490287821
17 26456763078
18 281404300348
19 2966101610920
20 31877462564554
21 362624252399566
22 4437794875670072
23 57612897938229380
24 773900876490016325
25 10599854900351622752