Number of (n+1) X 7 0..2 arrays with every 2 X 3 or 3 X 2 subblock having an unequal number of clockwise and counterclockwise edge increases.

A206683

Number of (n+1) X 7 0..2 arrays with every 2 X 3 or 3 X 2 subblock having an unequal number of clockwise and counterclockwise edge increases.

Terms

    a(0) =93696a(1) =1809324a(2) =41876592a(3) =965476188a(4) =22293930744a(5) =514286765952

External references