Number of n X n arrays of squares of integers with every 3X3 subblock summing to 10.
A159210
Number of n X n arrays of squares of integers with every 3X3 subblock summing to 10.
Terms
- a(0) =1080a(1) =8780a(2) =39776a(3) =128052a(4) =559412a(5) =1890188a(6) =5416524a(7) =21100532a(8) =68876708a(9) =201975948a(10) =775896500a(11) =2612235476a(12) =8139800700
External references
- oeis: A159210