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A067075
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a(n) = smallest number m such that the sum of the digits of m^3 is equal to n^3.
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3
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OFFSET
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1,2
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LINKS
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Table of n, a(n) for n=1..6.
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EXAMPLE
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a(3) = 27 as 27^3 = 19683 is the smallest cube whose digit sum = 27 = 3^3.
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MATHEMATICA
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Do[k = 1; While[Plus @@ IntegerDigits[k^3] != n^3, k++ ]; Print[k], {n, 1, 6}] (Propper)
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CROSSREFS
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Cf. A067074.
Sequence in context: A078102 A221534 A221535 * A015217 A113094 A076113
Adjacent sequences: A067072 A067073 A067074 * A067076 A067077 A067078
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KEYWORD
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base,more,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 05 2002
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EXTENSIONS
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Corrected and extended by Ryan Propper (rpropper(AT)stanford.edu), Jul 07 2005
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STATUS
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approved
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