# A323786 (b-file synthesized from sequence entry)
0 1
1 0
2 2
3 3
4 19
5 39
6 200
7 615
8 2849
9 11174
10 52377
11 239269
12 1191090
13 6041975
14 32275288
15 177797719
16 1017833092
17 6014562272
18 36717301665
19 230947360981
20 1495562098099
21 9956230757240
22 68070158777759
23 477439197541792
24 3432259679880648
25 25267209686664449