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Number of compositions of a natural number | Python program to find the total number of compositions of a natural number.
function to return the total number of composition of n.
Driver Code"
Solution in Python:
 ... Can you provide a code to number of compositions of a natural number and the other steps required?
assistant
#Here is code to number of compositions of a natural number and the other steps required.
 def countCompositions ( n ) :
	return ( 2 ** ( n - 1 ) )
print ( countCompositions ( 4 ) )