Number of nX5 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 columns, 0..2 nX5 array.
A219378
Number of nX5 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 columns, 0..2 nX5 array.
Terms
- a(0) =15a(1) =40a(2) =957a(3) =11861a(4) =143187a(5) =1487707a(6) =14318103a(7) =131239201a(8) =1147488045a(9) =9517630246a(10) =74931455708a(11) =562422372140
External references
- oeis: A219378