154241

Appears in sequences

• Number of (5+2)X(n+2) 0..1 arrays with every 3X3 subblock sum of the two sums of the diagonal and antidiagonal minus the two minimums of the central column and central row nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=13A254911
• Limiting reverse row of the array A274193.at n=46A274200
• a(n) = (3!)^3 * [z^3] hypergeom([], [1,1], z)^n.at n=17A287702