# A168883 (b-file synthesized from sequence entry)
0 1
1 14
2 182
3 2366
4 30758
5 399854
6 5198102
7 67575326
8 878479238
9 11420230094
10 148462991222
11 1930018885886
12 25090245516518
13 326173191714734
14 4240251492291542
15 55123269399790046
16 716602502197270598