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A023069 Numbers k such that k and 3*k are anagrams in base 7 (written in base 7). 0
15, 150, 165, 1023, 1254, 1500, 1515, 1650, 1665, 2046, 10023, 10230, 10233, 10323, 12405, 12534, 12540, 12654, 13254, 15000, 15015, 15150, 15165, 15426, 16500, 16515, 16650, 16665, 20046, 20460, 20466, 20646, 100023, 100230, 100233, 100323, 102300 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..37.

CROSSREFS

Cf. A007093.

Sequence in context: A055431 A119998 A119511 * A121035 A022739 A085375

Adjacent sequences:  A023066 A023067 A023068 * A023070 A023071 A023072

KEYWORD

nonn,base

AUTHOR

David W. Wilson

STATUS

approved

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Last modified May 17 17:52 EDT 2022. Contains 353778 sequences. (Running on oeis4.)