# A093761 (b-file synthesized from sequence entry)
2 1
3 45
4 315
5 606375
6 7640325
7 18573630075
8 655383804075
9 38264331330225
10 916111865931136875
11 100955527625611283625
12 2139180694732706625
13 26851955023354986149625
14 1684402483265040315792015