# A371272 (b-file synthesized from sequence entry)
0 1
1 0
2 2
3 3
4 148
5 905
6 40506
7 542437
8 25080392
9 562677201
10 28058678110
11 908452740701
12 49777760550684
13 2120072013408505
14 128583516119137730
15 6778703037793746165
16 455574282215526201616
17 28520235381763443992993
18 2118889776612629769160518