# A113390 (b-file synthesized from sequence entry)
0 1
1 6
2 66
3 1091
4 24891
5 737061
6 27110418
7 1199197442
8 62240034172
9 3718021355407
10 251730371459590
11 19076604651022143
12 1601423150451641820
13 147628858305489901288
14 14834881996161804192069