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 A069137 #9 Mar 30 2012 16:49:19 %S A069137 7,14,15,21,22,23,42,47,49,50,61,77,85,87,103,106,111,112,113,114,122, %T A069137 140,148,159,166,167,174,175,178,185,186,204,211,212,223,229,230,231, %U A069137 237,238,239,276,292,295,300,302,303,311,327,329,337,340,356,363,364 %N A069137 Numbers which are sums of neither 1, 2, 3, 4, 5 or 6 nonnegative cubes. %C A069137 Sequence is conjectured to be finite. %D A069137 Bohman, Jan and Froberg, Carl-Erik; Numerical investigation of Waring's problem for cubes, Nordisk Tidskr. Informationsbehandling (BIT) 21 (1981), 118-122. %D A069137 F. Romani, Computations concerning Waring's problem, Calcolo, 19 (1982), 415-431. %H A069137 T. D. Noe, <a href="/A069137/b069137.txt">Table of n, a(n) for n=1..138</a> %H A069137 Jean-Marc Deshouillers, Francois Hennecart and Bernard Landreau; appendix by I. Gusti Putu Purnaba, <a href="http://www.ams.org/mcom/2000-69-229/">7373170279850</a>, Math. Comp. 69 (2000), 421-439. %H A069137 <a href="/index/Su#ssq">Index entries for sequences related to sums of cubes</a> %F A069137 Natural numbers remaining if union of A003325, A003072, A003327, A003328, A003329 and A000578 sets were deleted. Remark: this sequence itself does not include cubes, in contrast to A085334. %e A069137 Numbers which need at least seven terms to represent them as a sum of positive cubes: 14=8+1+1+1+1+1+1. %Y A069137 Cf. A057907, A003329, A003325, A003072, A003327, A003328, A000578, A085334. %K A069137 nonn %O A069137 1,1 %A A069137 _N. J. A. Sloane_, Apr 08 2002; edited Sep 15 2006