278292

Appears in sequences

• a(n) = (8 - 2*n + 11*n^2 - 6*n^3 + n^4)/4.at n=33A289121
• Number of n X n 0..1 arrays with every element equal to 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=5A299522
• Number of nX6 0..1 arrays with every element equal to 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=5A299526
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 1, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.at n=60A299528