A034281 - OEIS

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A034281

Numbers k such that the decimal part of k^(1/6) starts with a 'nine digits' anagram.

648, 695, 1979, 7509, 9214, 12567, 19740, 21555, 24235, 24646, 25624, 27427, 30717, 30748, 44205, 53789, 55838, 61002, 61621, 63705, 64087, 65329, 66100, 66159, 67099, 67922, 71252, 74875, 76443, 83587, 84488, 88469, 89609, 93389

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..34.

Patrick De Geest, Nine Digits Digressions

EXAMPLE

84488^(1/6) = 6.{624185793}582700...

MATHEMATICA

ndaQ[n_]:=Module[{rdn=RealDigits[n^(1/6), 10, 15], ts=Range[9], ds}, ds= Sort[Take[ Drop[rdn[[1]], rdn[[2]]], 9]]; ds==ts]; Select[Range[100000], ndaQ] (* Harvey P. Dale, Mar 30 2012 *)

CROSSREFS

Cf. A034277.

Sequence in context: A114827 A334896 A271639 * A157432 A272780 A171606

Adjacent sequences: A034278 A034279 A034280 * A034282 A034283 A034284

KEYWORD

nonn,base

AUTHOR

Patrick De Geest, Oct 15 1998

EXTENSIONS

Offset changed by Andrew Howroyd, Aug 14 2024

STATUS

approved