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 A062183 Numbers such that harmonic mean of digits is 5. 1
 5, 55, 555, 5555, 26999, 28888, 29699, 29969, 29996, 33999, 34688, 34868, 34886, 36488, 36666, 36848, 36884, 38468, 38486, 38648, 38684, 38846, 38864, 39399, 39939, 39993, 43688, 43868, 43886, 44488, 44666, 44848, 44884, 46388, 46466 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Harvey P. Dale, Table of n, a(n) for n = 1..1000 MATHEMATICA Do[ h = IntegerDigits[n]; If[ Sort[h][[1]] != 0 && Length[h]/Apply[Plus, 1/h] == 5, Print[n]], {n, 1, 10^6}] Select[Range[50000], HarmonicMean[IntegerDigits[#]]==5&] (* Harvey P. Dale, Sep 27 2018 *) CROSSREFS Cf. A062179-A062185, A061383-A061388, A061423-A061425. Sequence in context: A045640 A043040 A226561 * A002279 A119292 A139258 Adjacent sequences:  A062180 A062181 A062182 * A062184 A062185 A062186 KEYWORD base,easy,nonn AUTHOR Vladeta Jovovic, Jun 12 2001 EXTENSIONS More terms from Robert G. Wilson v, Aug 08 2001 STATUS approved

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Last modified April 26 09:52 EDT 2019. Contains 322472 sequences. (Running on oeis4.)