337570

Appears in sequences

• Number of (n+1)X(2+1) 0..3 arrays with row and column sums nondecreasing, and no adjacent elements equal.at n=5A233029
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with row and column sums nondecreasing, and no adjacent elements equal.at n=22A233031
• T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with row and column sums nondecreasing, and no adjacent elements equal.at n=26A233031