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 A095744 #18 Dec 05 2023 01:39:35 %S A095744 43,53,71,79,83,101,109,113,139,149,163,197,263,269,283,293,307,353, %T A095744 359,379,389,409,433,439,449,461,499,523,547,571,593,619,643,673,691, %U A095744 751,773,811,821,839,857,863,881,887,907,983,1013,1031,1049,1063 %N A095744 Primes p for which A037888(p) = 2, i.e., primes whose binary expansion needs flips of just two bits to become palindrome. %H A095744 Robert Israel, <a href="/A095744/b095744.txt">Table of n, a(n) for n = 1..10000</a> %H A095744 Antti Karttunen and J. Moyer, <a href="/A095062/a095062.c.txt">C-program for computing the initial terms of this sequence</a> %p A095744 f:= proc(n) local L,i; %p A095744 L:= convert(n,base,2); %p A095744 add(abs(L[i]-L[-i]),i=1..floor(nops(L)/2)) %p A095744 end proc: %p A095744 select(t -> f(t)=2, [seq(ithprime(i),i=1..1000)]); # _Robert Israel_, Dec 04 2023 %Y A095744 The third row of array A095749. Cf. A095754. %K A095744 nonn,base %O A095744 1,1 %A A095744 _Antti Karttunen_, Jun 12 2004