# A126153 (b-file synthesized from sequence entry)
0 1
1 24
2 636
3 26304
4 1650456
5 147705984
6 17913816576
7 2830553662464
8 565108879101696
9 139114514096953344
10 41397845529582959616
11 14649251145209922945024
12 6079754611331559564097536