310856

Appears in sequences

• Number of (n+1)X4 0..3 arrays with each element of every 2X2 subblock being the sum mod 4 of two others.at n=4A183848
• Number of (n+1)X6 0..3 arrays with each element of every 2X2 subblock being the sum mod 4 of two others.at n=2A183850
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with each element of every 2X2 subblock being the sum mod 4 of two others.at n=23A183854
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with each element of every 2X2 subblock being the sum mod 4 of two others.at n=25A183854