# A196665 (b-file synthesized from sequence entry)
0 1
1 13
2 247
3 4693
4 89167
5 1694173
6 32189287
7 611596453
8 11620332607
9 220786319533
10 4194940071127
11 79703861351413
12 1514373365676847
13 28773093947860093
14 546688785009341767
15 10387086915177493573
16 197354651388372377887
17 3749738376379075179853