856720

Appears in sequences

• Number of (n+1)X(2+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.at n=3A235966
• Number of (n+1)X(4+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.at n=1A235968
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.at n=11A235972
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays colored with the upper median value of each 2X2 subblock.at n=13A235972