11287019520domain: NAppears in sequencesa(n) is the n-th sextic factorial number divided by 6.at n=7A034788a(n) = [n/1][n/2][n/3] ...[n/n] / n^(tau(n)/2).at n=36A076891Greatest common divisors of consecutive floor-factorial numbers (A010786).at n=35A208448