239580

Appears in sequences

• Number of ways to place 4 nonattacking amazons (superqueens) on a 4 X n board.at n=28A174642
• Number of (n+1) X (n+1) arrays of permutations of 0..(n+1)^2-1 with each element having index change +-(.,.) 0,0 1,1 or 1,2.at n=3A264066
• Number of (n+1) X (4+1) arrays of permutations of 0..n*5+4 with each element having index change +-(.,.) 0,0 1,1 or 1,2.at n=3A264067
• T(n,k) = number of (n+1) X (k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having index change +-(.,.) 0,0 1,1 or 1,2.at n=24A264071
• Number of (4+1) X (n+1) arrays of permutations of 0..n*5+4 with each element having index change +-(.,.) 0,0 1,1 or 1,2.at n=3A264073