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 A083204 #10 Jan 08 2019 09:12:41 %S A083204 2,4,7,11,16,22,9,17,289,1873,11553,63553,4573699,14073021495, %T A083204 65713427547321843,57325015297059875497553701478 %N A083204 Bases for the cubes arising in A083203. %F A083204 a(n) = [A083203(n)*A083203(n+1)+1]^(1/3). - _R. J. Mathar_, Feb 05 2007 %e A083204 a(1)=2 since A083203(1)*A083203(2)+1=1*7+1=8=2^3. %Y A083204 Cf. A083203. %K A083204 more,nonn %O A083204 1,1 %A A083204 _Amarnath Murthy_, Apr 28 2003 %E A083204 Corrected and extended by _Vladeta Jovovic_, May 01 2003 %E A083204 More terms from _Michel ten Voorde_ Jun 23 2003 %E A083204 More terms from _R. J. Mathar_, Feb 05 2007