Number of n X 7 0..6 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.

A201071

Number of n X 7 0..6 arrays with every row and column nondecreasing rightwards and downwards, and the number of instances of each value within one of each other.

Terms

    a(0) =1a(1) =127a(2) =4448a(3) =175865a(4) =3558888a(5) =76714325a(6) =1001060834a(7) =13053459189a(8) =126679336122

External references