human
Count of 0 s in an N | Function to return the count of 0 s in an n - level hexagon.
Driver code"
Solution in Python:
assistant
#Here is code to count of 0 s in an N and the other steps required.
 def count ( n ) :
	return 3 * n * ( n - 1 ) + 1
n = 3
print ( count ( n ) )