# A025975 (b-file synthesized from sequence entry)
0 1
1 25
2 419
3 5981
4 78939
5 999453
6 12366859
7 151048909
8 1831243931
9 22106050109
10 266192557995
11 3200758779309
12 38454275485627
13 461767630974493
14 5543426384577227
15 66536622452560781
16 798548018884036827