Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 7Xn array.
A219778
Number of 7Xn arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 7Xn array.
Terms
- a(0) =8a(1) =14a(2) =171a(3) =1745a(4) =17186a(5) =147717a(6) =1163030a(7) =8679368a(8) =61361285a(9) =409680425a(10) =2584132877a(11) =15449166423a(12) =87819951101a(13) =476032198566
External references
- oeis: A219778