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A062184
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Harmonic mean of digits is 6.
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0
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6, 66, 488, 666, 848, 884, 3999, 4688, 4868, 4886, 6488, 6666, 6848, 6884, 8468, 8486, 8648, 8684, 8846, 8864, 9399, 9939, 9993, 36999, 38888, 39699, 39969, 39996, 44999, 46688, 46868, 46886, 48668, 48686, 48866, 49499, 49949, 49994, 63999
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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MATHEMATICA
| Do[ h = IntegerDigits[n]; If[ Sort[h][[1]] != 0 && Length[h]/Apply[Plus, 1/h] == 6, Print[n]], {n, 1, 10^6}]
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CROSSREFS
| Cf. A062179-A062185, A061383-A061388, A061423-A061425.
Sequence in context: A119073 A028559 A163699 * A119214 A075138 A043041
Adjacent sequences: A062181 A062182 A062183 * A062185 A062186 A062187
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KEYWORD
| base,easy,nonn
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AUTHOR
| Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 12 2001
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EXTENSIONS
| More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 08 2001
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