# A016833 (b-file synthesized from sequence entry)
0 512
1 10077696
2 1000000000
3 20661046784
4 198359290368
5 1207269217792
6 5429503678976
7 19683000000000
8 60716992766464
9 165216101262848
10 406671383849472
11 922190162669056
12 1953125000000000
13 3904305912313344
14 7427658739644928
15 13537086546263552
16 23762680013799936