Number of 5 X n arrays containing n copies of 0..5-1 with no element 1 greater than its west, northeast or northwest neighbor modulo 5 and the upper left element equal to 0.
A266997
Number of 5 X n arrays containing n copies of 0..5-1 with no element 1 greater than its west, northeast or northwest neighbor modulo 5 and the upper left element equal to 0.
Terms
- a(0) =24a(1) =907a(2) =67735a(3) =6597969a(4) =763867475a(5) =98274481798
External references
- oeis: A266997