# A050756 (b-file synthesized from sequence entry)
0 0
1 1
2 512
3 19683
4 1953125
5 40353607
6 387420489
7 2357947691
8 5159780352
9 68719476736
10 198359290368
11 3814697265625
12 5429503678976
13 14507145975869
14 165216101262848
15 327381934393961
16 618121839509504
17 18014398509481984