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 A165551 Sum of cube of digits is sum of digits of cube. 2
 0, 1, 2, 10, 20, 31, 100, 103, 123, 200, 203, 301, 302, 310, 1000, 1003, 1030, 1230, 1302, 1312, 1321, 2000, 2003, 2030, 2312, 3001, 3002, 3010, 3020, 3032, 3100, 3112, 3211, 3213, 3221, 10000, 10003, 10030, 10033, 10232, 10300, 10303, 11223, 12033 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Harvey P. Dale, Table of n, a(n) for n = 0..1000 EXAMPLE For n=31, n^3=29791, sum of digits of cube is 2+9+7+9+1=28, sum of cube of digits is 3^3+1=27+1=28, thus 31 appears in the sequence. MATHEMATICA Select[Range[0, 13000], Total[IntegerDigits[#^3]]==Total[IntegerDigits[ #]^3]&] (* Harvey P. Dale, Nov 13 2011 *) PROG cubdigsum(n) = local(s=0); while(n, s=s+(n%10)^3; n=n\10); return(s) for(n=0, 100000, if(cubdigsum(n)==sumdigits(n^3), print1(n, ", ") ) ) CROSSREFS Cf. A007953, A055012, A165550. Sequence in context: A293725 A305448 A177150 * A139592 A294544 A285104 Adjacent sequences:  A165548 A165549 A165550 * A165552 A165553 A165554 KEYWORD base,easy,nonn AUTHOR Rémy Sigrist, Sep 21 2009 STATUS approved

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Last modified October 20 22:37 EDT 2019. Contains 328291 sequences. (Running on oeis4.)