A051051 Denominators of the probability that the convex hull of n+2 randomly chosen points in the unit ball B^n has n+1 vertices (with factor of Pi^n dropped for n even).

1, 12, 143, 648000, 12964479, 1721036800000, 2077805148460987, 5041895218133760000000, 14154229032767142723739127, 51951524164830314976613655528865792