Number of 4Xn arrays containing n copies of 0..4-1 with no element plus any horizontal neighbor equal to 4-1.
A265884
Number of 4Xn arrays containing n copies of 0..4-1 with no element plus any horizontal neighbor equal to 4-1.
Terms
- a(0) =24a(1) =792a(2) =30488a(3) =1584088a(4) =90246168a(5) =5533645144a(6) =354287812504
External references
- oeis: A265884