Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
A235236
Number of (n+1) X (5+1) 0..6 arrays with every 2 X 2 subblock having its diagonal sum differing from its antidiagonal sum by 6, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
Terms
- a(0) =14944a(1) =34916a(2) =78824a(3) =201676a(4) =496520a(5) =1355796a(6) =3548456a(7) =10155532a(8) =27803624a(9) =82397748a(10) =233564936a(11) =710881420a(12) =2072212424a(13) =6440497140a(14) =19215177896a(15) =60740794732a(16) =184832632424a(17) =592546469556
External references
- oeis: A235236