41223071

Appears in sequences

• Number of (n+1) X (7+1) 0..2 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction.at n=10A250754
• Number of compositions of 7*n-1 into parts 6 and 7.at n=25A373933