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Dodecagonal number | Function to calculate Dodecagonal number.
Formula to calculate nth Dodecagonal number.
Driver Code"
How can the above be solved in Python?
 What is a code to dodecagonal number and the other steps required?
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#Here is code to dodecagonal number and the other steps required.
 def Dodecagonal_number ( n ) :
	return 5 * n * n - 4 * n
n = 7
print ( Dodecagonal_number ( n ) )
n = 12
print ( Dodecagonal_number ( n ) )