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A035125 Roots of 'non-palindromic cubes remaining cubic when written backwards'. 4

%I #24 May 22 2022 10:55:08

%S 1011,1101,10011,11001,100011,100101,100111,101001,101011,110001,

%T 110101,111001,1000011,1000101,1000111,1001011,1001101,1010001,

%U 1010011,1011001,1100001,1100101,1101001,1110001,10000011,10000101,10000111,10001001,10001011,10001101,10010001

%N Roots of 'non-palindromic cubes remaining cubic when written backwards'.

%C Those with trailing zeros are excluded. Binary look is fortuitous!

%H P. De Geest, <a href="http://www.worldofnumbers.com/cube.htm">Palindromic Cubes</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/CubicNumber.html">Cubic Number</a>

%H <a href="/index/Sq#sqrev">Index entry for sequences related to reversing digits of squares</a>

%e 1000011^3 = 1000033000363001331 -> 1331003630003300001 = 1100001^3.

%Y Cf. A035090, A035124.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Nov 15 1998

%E More terms from _Seiichi Manyama_, Sep 18 2018

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Last modified May 9 22:30 EDT 2024. Contains 372354 sequences. (Running on oeis4.)