604412

Appears in sequences

• Number of n X n 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=3A238767
• Number of nX4 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=3A238771
• T(n,k)=Number of nXk 0..3 arrays with no element equal to the sum modulo 4 of elements to its left or elements above it.at n=24A238775
• Number of (n+2) X (5+2) 0..3 arrays with every 3 X 3 subblock row and column sum unequal to 4 or 5 and every diagonal and antidiagonal sum equal to 4 or 5.at n=8A251902