Number of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 2 or 3 neighboring 1s.

A297653

Number of nX7 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 1, 2 or 3 neighboring 1s.

Terms

    a(0) =37a(1) =6757a(2) =268655a(3) =16899640a(4) =1075678445a(5) =63350980838

External references