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A062184 Harmonic mean of digits is 6. 0
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; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

MATHEMATICA

Do[ h = IntegerDigits[n]; If[ Sort[h][[1]] != 0 && Length[h]/Apply[Plus, 1/h] == 6, Print[n]], {n, 1, 10^6}]

CROSSREFS

Cf. A062179-A062185, A061383-A061388, A061423-A061425.

Sequence in context: A028559 A249639 A163699 * A119214 A075138 A227164

Adjacent sequences:  A062181 A062182 A062183 * A062185 A062186 A062187

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 July 19 08:44 EDT 2019. Contains 325155 sequences. (Running on oeis4.)