710895

Appears in sequences

• Number of nX2 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=6A210782
• Number of nX7 1..4 arrays with no element with value z exactly a city block distance of z from another element with value z.at n=1A210787
• 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=29A210788
• 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=34A210788