Number of 5 X n arrays of the minimum value of corresponding elements and their horizontal, vertical, or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array.
A220208
Number of 5 X n arrays of the minimum value of corresponding elements and their horizontal, vertical, or diagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and nonincreasing columns, 0..3 5Xn array.
Terms
- a(0) =35a(1) =245a(2) =3916a(3) =44886a(4) =527350a(5) =6316576a(6) =70265746a(7) =722552145a(8) =7039442376a(9) =66318454223a(10) =607801474502
External references
- oeis: A220208