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 A234745 #9 Feb 20 2014 05:24:29 %S A234745 5,4,6,15,14,12,10,9,8,17,16,18,20,21,23,22,30,29,28,27,26,24,51,50, %T A234745 48,49,54,53,52,60,63,62,57,56,58,34,35,33,32,39,38,36,45,44,46,40,43, %U A234745 42,85,84,86,80,81,83,82,90,89,88,95,94,92,93,68,69,71,70,65,64 %N A234745 Blue-code restricted to reducible polynomials over GF(2): a(n) = A193231(A091242(n)). %H A234745 Antti Karttunen, <a href="/A234745/b234745.txt">Table of n, a(n) for n = 1..15005</a> %H A234745 <a href="/index/Ge#GF2X">Index entries for sequences operating on (or containing) GF(2)[X]-polynomials</a> %F A234745 a(n) = A193231(A091242(n)). %o A234745 (Scheme) (define (A234745 n) (A193231 (A091242 n))) %Y A234745 Cf. A193231, A091242, A234746, A234750. %K A234745 nonn %O A234745 1,1 %A A234745 _Antti Karttunen_, Feb 15 2014