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.
%I A066129 #13 Dec 05 2024 21:48:30 %S A066129 259,285,309,345,369,385,399,423,459,479,483,503,531,547,563,653,655, %T A066129 709,711,785,801,817,909,919,935,959,965,1015,1031,1037,1051,1053, %U A066129 1099,1101,1157,1171,1173,1219,1221,1243,1283,1289,1305,1353,1409,1423 %N A066129 Numbers that in base 2 need eight 'Reverse and Add' steps to reach a palindrome. %C A066129 The analog of A065213 in base 2. The number of steps starts at 0, so palindromes (cf. A006995) are excluded. %C A066129 Numbers k such that A066057(k) = 8. - _Andrew Howroyd_, Dec 05 2024 %H A066129 Andrew Howroyd, <a href="/A066129/b066129.txt">Table of n, a(n) for n = 1..10000</a> %H A066129 <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a> %Y A066129 Cf. A006995, A065213, A066057, A066122. %K A066129 base,nonn %O A066129 1,1 %A A066129 _Klaus Brockhaus_, Dec 08 2001 %E A066129 Offset changed from 0 to 1 by _Harry J. Smith_, Feb 01 2010