Number of (n+1) X 6 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.

A205190

Number of (n+1) X 6 0..1 arrays with the number of clockwise edge increases in every 2 X 2 subblock differing from each horizontal or vertical neighbor.

Terms

    a(0) =144a(1) =168a(2) =292a(3) =384a(4) =736a(5) =896a(6) =1568a(7) =1920a(8) =3392a(9) =4224a(10) =7520a(11) =9344a(12) =16608a(13) =20608a(14) =36608a(15) =45440a(16) =80736a(17) =100224a(18) =178080a(19) =221056a(20) =392768a(21) =487552a(22) =866272a(23) =1075328a(24) =1910624a(25) =2371712a(26) =4214016a(27) =5230976a(28) =9294304a(29) =11537280

External references