Number of n X 5 arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.

A217343

Number of n X 5 arrays of occupancy after each element moves to some horizontal or vertical neighbor but without 2-loops.

Terms

    a(0) =0a(1) =190a(2) =37114a(3) =5756974a(4) =838126848a(5) =119394609842

External references