119169209
domain: N
Appears in sequences
- Number of (n+1)X(3+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal.at n=5A236741
- Number of (n+1)X(6+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal.at n=2A236744
- T(n,k)=Number of (n+1)X(k+1) 0..2 arrays with the upper median plus the lower median of every 2X2 subblock equal.at n=30A236746