Number of 6Xn 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 6Xn array.
A219719
Number of 6Xn 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 6Xn array.
Terms
- a(0) =84a(1) =813a(2) =46026a(3) =2326019a(4) =90220424a(5) =3084196884a(6) =97254386205
External references
- oeis: A219719