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.

A207039 Primes whose binary expansion is not palindromic.

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%I A207039 #13 Nov 21 2013 13:07:47
%S A207039 2,11,13,19,23,29,37,41,43,47,53,59,61,67,71,79,83,89,97,101,103,109,
%T A207039 113,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,
%U A207039 223,227,229,233,239,241,251,263,269,271,277,281,283,293,307,311,317
%N A207039 Primes whose binary expansion is not palindromic.
%C A207039 Intersection of A000040 and A154809.
%t A207039 Select[Table[Prime[n], {n, 200}], IntegerDigits[#, 2] != Reverse[IntegerDigits[#, 2]] &](* _Vladimir Joseph Stephan Orlovsky_, Feb 26 2012 *)
%Y A207039 Primes in A154809.
%Y A207039 Cf. A000040, A006995, A016041.
%K A207039 nonn,base
%O A207039 1,1
%A A207039 _Omar E. Pol_, Feb 25 2012