# A025994 (b-file synthesized from sequence entry)
0 1
1 24
2 377
3 4932
4 58485
5 654192
6 7053313
7 74243004
8 769050029
9 7880095080
10 80144389689
11 810929347956
12 8176098535333
13 82230655243488
14 825604414181105
15 8279180036642988
16 82954005943360797
17 830676770037792216