70923320
domain: N
Appears in sequences
- Number of (n+1)X(2+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=4A237533
- Number of (n+1)X(5+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=1A237536
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=16A237538
- T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with the upper median minus the lower median of every 2X2 subblock equal.at n=19A237538