# A296516 (b-file synthesized from sequence entry)
0 1
1 1
2 2
3 5
4 14
5 40
6 111
7 300
8 797
9 2098
10 5499
11 14389
12 37634
13 98435
14 257516
15 673827
16 1763460
17 4615686
18 12082137
19 31628294