Number of nX7 0..2 arrays with exactly floor(nX7/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order.
A222401
Number of nX7 0..2 arrays with exactly floor(nX7/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..2 order.
Terms
- a(0) =10a(1) =0a(2) =900a(3) =55761a(4) =540642a(5) =26513524a(6) =506779353a(7) =31162236755a(8) =679517719195
External references
- oeis: A222401