Number of nX6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array.
A219171
Number of nX6 arrays of the minimum value of corresponding elements and their horizontal or vertical neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..2 nX6 array.
Terms
- a(0) =21a(1) =182a(2) =8024a(3) =276278a(4) =7275277a(5) =165134835a(6) =3500147133a(7) =69563364248
External references
- oeis: A219171