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A124359
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Numbers n for which the sum of the digits of n^k, for some k, is equal to n.
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7
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1, 2, 3, 4, 5, 6, 7, 8, 9, 17, 18, 20, 22, 25, 26, 27, 28, 31, 34, 35, 36, 40, 43, 45, 46, 53, 54, 58, 63, 64, 68, 71, 80, 81, 82, 85, 86, 90, 91, 94, 97, 98, 103, 104, 106, 107, 108
(list; graph; refs; listen; history; internal format)
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