8039420

Appears in sequences

• Number of nX4 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=4A210784
• Number of nX5 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=3A210785
• T(n,k)=Number of nXk 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=31A210788
• T(n,k)=Number of nXk 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=32A210788