Number of nX7 arrays of the minimum value of corresponding elements and their horizontal and vertical neighbors in a random 0..3 nX7 array.
A218180
Number of nX7 arrays of the minimum value of corresponding elements and their horizontal and vertical neighbors in a random 0..3 nX7 array.
Terms
- a(0) =602a(1) =172038a(2) =70125438a(3) =20223079322
External references
- oeis: A218180