# A157094 (b-file synthesized from sequence entry)
0 1
1 54
2 729
3 78732
4 531441
5 28697814
6 387420489
7 83682825624
8 282429536481
9 15251194969974
10 205891132094649
11 22236242266222092
12 150094635296999121
13 8105110306037952534
14 109418989131512359209
15 47269003304813339178288