human
Can you provide a code to in how many ways the ball will come back to the first boy after N turns and the other steps required given the following:
In how many ways the ball will come back to the first boy after N turns | Function to return the number of sequences that get back to Bob.
Driver code"
Solution in Python:
assistant
#Here is code to in how many ways the ball will come back to the first boy after N turns and the other steps required.
 def numSeq ( n ) :
	return ( pow ( 3 , n ) + 3 * pow ( - 1 , n ) ) // 4
N = 10
print ( numSeq ( N ) )