56299040

Appears in sequences

• Number of (n+1)X(3+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=4A236273
• Number of (n+1)X(5+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=2A236275
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=23A236278
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median unequal to the lower median in every 2X2 subblock.at n=25A236278