cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A165060 Consider the base-6 Kaprekar map n->K(n) defined in A165051. Sequence gives least elements of each cycle, including fixed points.

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%I A165060 #10 Aug 28 2024 13:41:28
%S A165060 0,105,430,4305,5600,16840,27195,33860,42925,218960,895275,1221860,
%T A165060 1275170,1548445,1657225,6018495,7892360,44002820,45962330,47681900,
%U A165060 55760125,56319925,59679145,60331825,277695950,284180120,348285175
%N A165060 Consider the base-6 Kaprekar map n->K(n) defined in A165051. Sequence gives least elements of each cycle, including fixed points.
%C A165060 Initial terms in base 6: 0, 253, 1554, 31533, 41532, 205544, 325523, 420432, 530421, 4405412.
%H A165060 Joseph Myers, <a href="/A165060/b165060.txt">Table of n, a(n) for n=1..23045</a>
%H A165060 Anthony Kay and Katrina Downes-Ward, <a href="https://arxiv.org/abs/2408.12257">Fixed Points and Cycles of the Kaprekar Transformation: 2. Even bases</a>, arXiv:2408.12257 [math.CO], 2024. See p. 27.
%H A165060 <a href="/index/K#Kaprekar_map">Index entries for the Kaprekar map</a>
%Y A165060 Union of A165055 and A165062. Cf. A165051, A165061, A165056, A165058, A165069, A165064.
%Y A165060 In other bases: A163205 (base 2), A165002 (base 3), A165021 (base 4), A165041 (base 5), A165080 (base 7), A165099 (base 8), A165119 (base 9), A164718 (base 10).
%K A165060 base,nonn
%O A165060 1,2
%A A165060 _Joseph Myers_, Sep 04 2009