Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 12.
A159387
Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 12.
Terms
- a(0) =16a(1) =18113a(2) =6467188a(3) =1809241443a(4) =293674429000
External references
- oeis: A159387