# A360832 (b-file synthesized from sequence entry)
0 1
1 1
2 4
3 28
4 288
5 3855
6 63232
7 1227291
8 27511296
9 699389444
10 19880700928
11 624817997477
12 21512488648704
13 805233062024021
14 32556682898653184
15 1413981749074790444
16 65652661019642560512
17 3245240681196968168619
18 170146759140135777861632