Return if the nth term is even or odd .
def findNature ( a , b , n ) : NEW_LINE INDENT seq = [ 0 ] * MAX ; NEW_LINE seq [ 0 ] = a ; NEW_LINE seq [ 1 ] = b ; NEW_LINE for i in range ( 2 , n + 1 ) : NEW_LINE INDENT seq [ i ] = seq [ i - 1 ] + seq [ i - 2 ] ; NEW_LINE DEDENT DEDENT