A061662 - OEIS

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A061662

Numbers k > 1 such that, in base 8, k and k^2 contain the same digits in the same proportion.

12

266, 273, 282, 2058, 2065, 2128, 2184, 2256, 13771, 14931, 16394, 16401, 16450, 16464, 16513, 16520, 16634, 16674, 16898, 17024, 17409, 17472, 18048, 24852, 110168, 119448, 122297, 131082, 131089, 131138, 131152, 131201, 131208, 131600

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

OFFSET

1,1

LINKS

Ray Chandler, Table of n, a(n) for n = 1..1000

EXAMPLE

266 = 412_8 and 266^2 = 212144_8.

CROSSREFS

Cf. A061656, A061657, A061658, A061659, A061660, A061661, A061663, A114258, A061664.

Sequence in context: A266308 A278141 A091676 * A348657 A321224 A028528

Adjacent sequences: A061659 A061660 A061661 * A061663 A061664 A061665

KEYWORD

base,easy,nonn

AUTHOR

Erich Friedman, Jun 16 2001

EXTENSIONS

Offset changed to 1 by Alois P. Heinz, May 10 2015

STATUS

approved