# A028190 (b-file synthesized from sequence entry)
0 1
1 32
2 647
3 10570
4 152481
5 2028012
6 25481947
7 307098110
8 3585577061
9 40841792992
10 456139166847
11 5013707912850
12 54390770364841
13 583654905773972
14 6205991828373347
15 65478677349042790
16 686305950702955821