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 A055577 Sum of digits of a(n)^6 is equal to a(n). 9
 0, 1, 18, 45, 54, 64 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS EXAMPLE a(2) = 18 because 18^6 = 34012224 and 3+4+0+1+2+2+2+4 = 18 MATHEMATICA Select[Range[0, 100], #==Total[IntegerDigits[#^6]]&] (* Harvey P. Dale, Oct 26 2011 *) PROG (MAGMA) [n: n in [0..100] | &+Intseq(n^6) eq n ]; // Vincenzo Librandi, Feb 23 2015 (Sage) [n for n in (0..70) if sum((n^6).digits()) == n] # Bruno Berselli, Feb 23 2015 CROSSREFS Cf. A055567, A055572, A046459, A055575, A055576. Cf. A152147. Sequence in context: A299383 A177724 A095739 * A281917 A002798 A124388 Adjacent sequences:  A055574 A055575 A055576 * A055578 A055579 A055580 KEYWORD base,fini,full,nonn AUTHOR Henry Bottomley, May 26 2000 STATUS approved

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Last modified May 29 16:43 EDT 2020. Contains 334704 sequences. (Running on oeis4.)