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A053058 Cubes whose digit sum is also a cube. 3
0, 1, 8, 125, 512, 1000, 1331, 8000, 19683, 35937, 46656, 59319, 74088, 125000, 157464, 185193, 328509, 373248, 421875, 474552, 512000, 592704, 658503, 804357, 1000000, 1030301, 1157625, 1259712, 1331000, 1367631, 1481544, 2460375 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

REFERENCES

Felice Russo, A set of new Smarandache functions, sequences and conjectures in number theory, American Research Press 2000

LINKS

Table of n, a(n) for n=1..32.

MATHEMATICA

Select[Range[0, 200]^3, IntegerQ[(Plus@@IntegerDigits[ #])^(1/3)]&] - Dean Hickerson (dean.hickerson(AT)yahoo.com), Apr 08 2002

PROG

(PARI) v=List(); for(n=0, 1e2, if(ispower(sumdigits(n^3), 3), listput(v, n^3))); Vec(v) \\ Charles R Greathouse IV, Sep 20 2012

CROSSREFS

Cf. A000578.

Sequence in context: A024282 A231638 A065082 * A050803 A016791 A061103

Adjacent sequences:  A053055 A053056 A053057 * A053059 A053060 A053061

KEYWORD

easy,base,nonn

AUTHOR

Felice Russo, Feb 25 2000

EXTENSIONS

More terms from James A. Sellers, Feb 28 2000

Edited by N. J. A. Sloane, Apr 11 2009 at the suggestion of Eric Angelini.

STATUS

approved

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Last modified April 21 06:23 EDT 2014. Contains 240824 sequences.