human
Ways to write N as sum of two or more positive integers | Set | Function to find the number of partitions of N.
Base case.
Driver code"
Solution in Python:

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Write me a code to ways to write N as sum of two or more positive integers and the other steps required?
assistant
#Here is code to ways to write N as sum of two or more positive integers and the other steps required.
 def partitions ( n ) :
	p = [ 0 ] * ( n + 1 )
	p [ 0 ] = 1
	for i in range ( 1 , n + 1 ) :
		k = 1
		while ( ( k * ( 3 * k - 1 ) ) / 2 <= i ) :
			p [ i ] += ( ( 1 if k % 2 else - 1 ) * p [ i - ( k * ( 3 * k - 1 ) ) // 2 ] )
			if ( k > 0 ) :
				k *= - 1
			else :
				k = 1 - k
	return p [ n ]
if __name__ == " _ _ main _ _ " :
	N = 20
	print ( partitions ( N ) )