print 1/sum(map(lambda x: (2**-x), [7, 8, 9, 10, 11, 12, 19, 20, 21, 22, 23, 24, 31, 32, 33, 34, 35, 36, 43, 44, 45, 46, 47, 48, 54]))
Standard input is empty
65.0
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