Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array.
A219718
Number of 5Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array.
Terms
- a(0) =56a(1) =338a(2) =9674a(3) =245205a(4) =4745284a(5) =79167008a(6) =1202223210a(7) =17359039790a(8) =241744804150
External references
- oeis: A219718