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A115900
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Numbers n such that n+sigma(n) and n+phi(n) are palindromes.
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0
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1, 2, 3, 4, 5, 219, 322, 375, 22248, 32065, 47827, 1406744, 2144055, 2991368, 3626587, 4909369, 172133971, 177457001, 328030055, 3128669654, 8345867631, 19649249526, 45179367929, 47228405729, 48534773039, 49583585599
(list; graph; refs; listen; history; internal format)
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