Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 7Xn array.
A219600
Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..2 7Xn array.
Terms
- a(0) =28a(1) =247a(2) =4129a(3) =60252a(4) =1093496a(5) =21435360a(6) =415752625
External references
- oeis: A219600