28890754

Appears in sequences

• Number of (n+1)X(3+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=4A236351
• Number of (n+1)X(5+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=2A236353
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=23A236354
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays colored with the sum of the upper and lower median values of each 2X2 subblock.at n=25A236354