Number of 5Xn arrays containing n copies of 0..5-1 with every element equal to or 1 greater than any west or northeast neighbors modulo 5 and the upper left element equal to 0.
A267744
Number of 5Xn arrays containing n copies of 0..5-1 with every element equal to or 1 greater than any west or northeast neighbors modulo 5 and the upper left element equal to 0.
Terms
- a(0) =24a(1) =6a(2) =45a(3) =249a(4) =1811a(5) =14138a(6) =114323a(7) =938590a(8) =7847855a(9) =67070467a(10) =587100659a(11) =5249604984a(12) =47720784165a(13) =439255846270
External references
- oeis: A267744