0 th and 1 st number of the series are 0 and 1
f1 = 0 ; NEW_LINE f2 = 1 ; NEW_LINE print ( f1 , end = " ▁ " ) ; NEW_LINE for i in range ( 2 , n + 1 ) : NEW_LINE INDENT f3 = f2 + f1 ; NEW_LINE if ( i % 2 == 0 ) : NEW_LINE INDENT print ( f3 , end = " ▁ " ) ; NEW_LINE DEDENT f1 = f2 ; NEW_LINE f2 = f3 ; NEW_LINE DEDENT