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 A152043 #7 Nov 29 2014 22:34:07
%S A152043 0,1,7,8,19,26,27,37,56,61,63,64,91,98,117,124,125,127,152,169,189,
%T A152043 208,215,216,217,218,271,279,296,316,331,335,342,343,386,387,397,448,
%U A152043 469,485,488,504,511,512,513,547,602,604,631,657,665,702,721,728,729,784
%N A152043 Numbers expressible as the difference of two nonnegative cubes.
%C A152043 Subsequence of A045980. - _R. J. Mathar_, Nov 28 2008
%C A152043 Contains A000578 as a subsequence. - Chandler
%H A152043 Charles R Greathouse IV, <a href="/A152043/b152043.txt">Table of n, a(n) for n = 1..10000</a>
%e A152043 E.g. 7=2^3-1^3, 8=2^3-0^3, 296=8^3-6^3.
%o A152043 (PARI) T=thueinit('z^3+1);
%o A152043 is(n)=n==0 || #select(v->v[1]<=0&&v[2]>=0, thue(T, n))>0 \\ _Charles R Greathouse IV_, Nov 29 2014
%Y A152043 Cf. A042965, A152044, A152045.
%Y A152043 The Index to the OEIS lists many related sequences under "difference of two cubes". - _N. J. A. Sloane_, Dec 04 2008
%K A152043 nonn
%O A152043 1,3
%A A152043 Mark Taggart (mt2612f(AT)aol.com), Nov 21 2008
%E A152043 Extended by _Ray Chandler_, Dec 04 2008