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 5, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
A235195
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 5, with no adjacent elements equal (constant-stress tilted 1 X 1 tilings).
Terms
- a(0) =26040a(1) =51144a(2) =105208a(3) =261760a(4) =652872a(5) =1816160a(6) =4984584a(7) =14642048a(8) =42396520a(9) =129109408a(10) =388285560a(11) =1219307472a(12) =3787652568a(13) =12248095088a(14) =39214260632a(15) =130482679984a(16) =429827182856
External references
- oeis: A235195