188296108

Appears in sequences

• a(n) = (1/n!) * (7*n)!/(7*n/2)! * (5*n/2)!/(5*n)!.at n=6A262733
• a(n) = 1/n! * ((n+1)*n)!/Gamma(1 + (n+1)*n/2) * Gamma(1 + (n-1)*n/2)/((n-1)*n)!.at n=6A332231