324616

Appears in sequences

• Number of (n+1) X (n+1) 0..3 arrays with the minimum plus the upper median equal to the lower median plus the maximum in every 2 X 2 subblock.at n=6A235885
• Number of (n+1) X (7+1) 0..3 arrays with the minimum plus the upper median equal to the lower median plus the maximum in every 2 X 2 subblock.at n=6A235892
• Expansion of (1 - x^4 - x^5)/((1 - x^4 - x^5)^2 - 4*x^9).at n=48A376731