Number of 5 X n arrays containing n copies of 0..5-1 with every element equal to or 1 greater than any northeast neighbor modulo 5 and the upper left element equal to 0.

A267838

Number of 5 X n arrays containing n copies of 0..5-1 with every element equal to or 1 greater than any northeast neighbor modulo 5 and the upper left element equal to 0.

Terms

    a(0) =24a(1) =330a(2) =10924a(3) =499523a(4) =26266875a(5) =1478892354a(6) =87594047188

External references