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 A038666 #28 Mar 02 2024 03:28:24 %S A038666 1,6,15,35,60,99,154,210,300,405,513,667,836,1035,1265,1512,1794,2139, %T A038666 2491,2890,3344,3822,4352,4928,5547,6230,6956,7749,8586,9486,10450, %U A038666 11475 %N A038666 Minimum area rectangle into which squares of sizes 1, 2, 3, ... n can be packed. %D A038666 R. M. Kurchan (editor), Puzzle Fun, Number 18 (December 1997), pp. 9-10. %D A038666 R. M. Kurchan (editor), Solutions of Puzzle Fun 18, Puzzle Fun, Number 22 (2000), pp. 8-10. %H A038666 Jean-François Alcover, <a href="/A038666/a038666.txt">Mathematica script (after E. Pegg and R. Korf)</a> %H A038666 R. Ellard and D. MacHale, <a href="https://doi.org/10.1017/S0025557200003922">Packing Squares into Rectangles</a>, The Mathematical Gazette, Vol. 96, No. 535 (March 2012), 1-18. %H A038666 E. Huang and R. E. Korf, <a href="http://ijcai.org/papers09/Papers/IJCAI09-092.pdf">New Improvements in Optimal Rectangle Packing</a>, IJCAI-09: Proceedings of the 21st International Joint Conference on Artificial Intelligence, AAAI Press, 2009, pages 511-516. (Table 1 incorrectly lists the 95 X 110 minimal rectangle for n = 31 as 91 X 110.) %H A038666 Ed Pegg, Jr., <a href="http://www.mathpuzzle.com/17sqrsrect.gif">Illustration of 17th term</a> %F A038666 a(n) = A000330(n) + A081287(n). - _Pontus von Brömssen_, Mar 01 2024 %Y A038666 Cf. A000330, A081287. %K A038666 nonn,more %O A038666 1,2 %A A038666 _Erich Friedman_ %E A038666 Corrected and extended by _William Rex Marshall_, Mar 23 2002 and Aug 29 2002 %E A038666 a(22)-a(32) from Korf, communicated by _William Rex Marshall_, May 03 2012