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Pentagonal Pyramidal Number | function to get nth Pentagonal pyramidal number ..
Driver Program"
How can the above be solved in Python?

Write me a code to pentagonal Pyramidal Number and the other steps required?
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#Here is code to pentagonal Pyramidal Number and the other steps required.
 def pentagon_pyramidal ( n ) :
	return n * n * ( n + 1 ) / 2
n = 4
print ( int ( pentagon_pyramidal ( n ) ) )