Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array.
A219887
Number of 6Xn arrays of the minimum value of corresponding elements and their horizontal, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 6Xn array.
Terms
- a(0) =28a(1) =151a(2) =1069a(3) =10350a(4) =89795a(5) =764027a(6) =6337533a(7) =51044999a(8) =398508546a(9) =2994521086
External references
- oeis: A219887