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A034124 Numbers whose fractional part of the cube root starts with digit 8. 2
6, 22, 23, 24, 55, 56, 57, 58, 59, 111, 112, 113, 114, 115, 116, 117, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 475, 476, 477, 478, 479, 480, 481, 482, 483, 484, 485, 486, 487, 488 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1001 [offset adapted to 1 by Georg Fischer, Sep 03 2020]

MATHEMATICA

cr8Q[n_]:=Module[{rd=RealDigits[Surd[n, 3], 10, 10]}, First[Drop[ rd[[1]], rd[[2]]]] == 8]; Select[Range[500], cr8Q] (* Harvey P. Dale, Nov 27 2014 *)

CROSSREFS

Cf. A034134.

Sequence in context: A316775 A181593 A084539 * A055043 A044067 A106685

Adjacent sequences:  A034121 A034122 A034123 * A034125 A034126 A034127

KEYWORD

nonn,easy,base

AUTHOR

Patrick De Geest, Sep 15 1998

STATUS

approved

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Last modified October 16 16:20 EDT 2021. Contains 348042 sequences. (Running on oeis4.)