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 A163390 #16 Jan 26 2016 22:38:48 %S A163390 47,65,921,2161,2820,12284,13156,16761,18340,43500,61721,63765,64605, %T A163390 66317,99359,116180,122009,146821,159371,260165,269588,314919,403130, %U A163390 524095,690381,813340,827209,869241,985864,1203015,1348761,1942084,3145712,3632486,3867745 %N A163390 Numbers n such that n^3 can be represented as sum of (at least two) consecutive squares. %H A163390 Chai Wah Wu, <a href="/A163390/b163390.txt">Table of n, a(n) for n = 1..45</a> %F A163390 a(n)= (A136312(n))^(1/3). [_R. J. Mathar_, Aug 02 2009] %e A163390 a(1) = 47 as 47^3 = 103823 = 22^2 + 23^2 + 24^2 + ... + 68^2. %K A163390 nonn %O A163390 1,1 %A A163390 _Gaurav Kumar_, Jul 26 2009 %E A163390 a(6)-a(14) from _Donovan Johnson_, Feb 02 2011 %E A163390 a(15)-a(16) from _Donovan Johnson_, Jun 12 2011 %E A163390 a(17) from _Donovan Johnson_, Aug 02 2013 %E A163390 a(18)-a(35) from _Chai Wah Wu_, Jan 16 2016