Number of (n+1)X(7+1) 0..2 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11.
A233882
Number of (n+1)X(7+1) 0..2 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 11.
Terms
- a(0) =24000a(1) =415092a(2) =5566176a(3) =103547288a(4) =1417225464a(5) =28822097624a(6) =403041750472
External references
- oeis: A233882