# A028127 (b-file synthesized from sequence entry)
0 1
1 30
2 581
3 9270
4 132861
5 1781910
6 22867141
7 284524950
8 3461329421
9 41398890390
10 488675095701
11 5708526430230
12 66125948101981
13 760712837896470
14 8701144748444261
15 99045775841641110
16 1122836116105178541