349200domain: NAppears in sequencesUnsigned row sums of triangle A120078.at n=6A120079Number of ways to place 2 nonattacking amazons (superqueens) on an n X n toroidal board.at n=29A178972Coreful triperfect numbers: numbers k such that csigma(k) = 3*k, where csigma(k) is the sum of the coreful divisors of k (A057723).at n=27A364990