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 A305468 #25 Jan 12 2024 07:55:55 %S A305468 1,3,5,7,9,11,13,15,17,19,21,27,31,33,39,43,45,51,53,55,57,61,63,65, %T A305468 71,73,77,79,83,85,91,93,95,99,107,109,117,119,121,127,129,133,143, %U A305468 149,151,153,157,159,163,165,171,173,179,181,187,189,191,195,203,205 %N A305468 Positive integers that can be expressed as the quotient of two binary palindromic numbers (that is, terms of A006995). %H A305468 Joseph Meleshko, <a href="/A305468/b305468.txt">Table of n, a(n) for n = 1..1271</a> %H A305468 James Haoyu Bai, Joseph Meleshko, Samin Riasat, and Jeffrey Shallit, <a href="https://arxiv.org/abs/2202.13694">Quotients of Palindromic and Antipalindromic Numbers</a>, arXiv:2202.13694 [math.NT], 2022. %H A305468 James Haoyu Bai, Joseph Meleshko, Samin Riasat, and Jeffrey Shallit, <a href="http://math.colgate.edu/~integers/w96/w96.pdf">Quotients of Palindromic and Antipalindromic Numbers</a>, INTEGERS 22 (2022), #A96. %e A305468 79 is in the sequence because 888987 and 11253 are both binary palindromes, and 79 = 888987/11253. These are in fact the smallest such numbers for 79. %Y A305468 Cf. A006995, A305469, A305470. %K A305468 nonn,base %O A305468 1,2 %A A305468 _Jeffrey Shallit_, Jun 02 2018