2183863895

Appears in sequences

• Number of (n+1) X (3+1) 0..2 arrays with the difference of the upper median and minimum value of each 2 X 2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise.at n=4A235830
• T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the difference of the upper median and minimum value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise.at n=25A235833
• Number of (5+1)X(n+1) 0..2 arrays with the difference of the upper median and minimum value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise.at n=2A235837