3187140

Appears in sequences

• Number of (n+1)X(2+1) arrays of permutations of 0..n*2-1 with each element moved a city block distance of exactly 2.at n=5A263386
• T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..n*k-1 with each element moved a city block distance of exactly 2.at n=22A263389
• T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..n*k-1 with each element moved a city block distance of exactly 2.at n=26A263389