human
Lexicographically smallest permutation with no digits at Original Index | Function to print the smallest permutation.
when n is even.
when n is odd.
handling last 3 digit.
add EOL and print result.
Driver Code"
Solution in Python:

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What is a code to lexicographically smallest permutation with no digits at Original Index and the other steps required?
assistant
#Here is code to lexicographically smallest permutation with no digits at Original Index and the other steps required.
 def smallestPermute ( n ) :
	res = [ " " ] * ( n + 1 )
	if ( n % 2 == 0 ) :
		for i in range ( n ) :
			if ( i % 2 == 0 ) :
				res [ i ] = chr ( 48 + i + 2 )
			else :
				res [ i ] = chr ( 48 + i )
	else :
		for i in range ( n - 2 ) :
			if ( i % 2 == 0 ) :
				res [ i ] = chr ( 48 + i + 2 )
			else :
				res [ i ] = chr ( 48 + i )
		res [ n - 1 ] = chr ( 48 + n - 2 )
		res [ n - 2 ] = chr ( 48 + n )
		res [ n - 3 ] = chr ( 48 + n - 1 )
	res = ' ' . join ( res )
	return res
if __name__ == " _ _ main _ _ " :
	n = 7
	print ( smallestPermute ( n ) )