human
What is a code to sum of numbers from 1 to N which are in Lucas Sequence and the other steps required given the following:
Sum of numbers from 1 to N which are in Lucas Sequence | Function to return the required Sum.
Generate lucas number and keep on adding them.
Driver code"
How can the above be solved in Python?
assistant
#Here is code to sum of numbers from 1 to N which are in Lucas Sequence and the other steps required.
 def LucasSum ( N ) :
	Sum = 0
	a = 2
	b = 1
	c = 0
	Sum += a
	while ( b <= N ) :
		Sum += b
		c = a + b
		a = b
		b = c
	return Sum
N = 20
print ( LucasSum ( N ) )