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 A210710 #28 Jan 09 2021 02:54:20 %S A210710 2,16,53,150,395,774,1597,3036,5837,10080,18191 %N A210710 Minimal index of a Stanley antimagic square of order n consisting of distinct primes. %C A210710 Stanley antimagic square of index d and order n is an n X n matrix where the sum of any n matrix elements in pairwise distinct rows and pairwise distinct columns equals d. %H A210710 dxdy Forum, <a href="http://dxdy.ru/topic58862.html">Discussion at forum dxdy.ru</a> (in Russian) %H A210710 Carlos Rivera, <a href="http://primepuzzles.net/puzzles/puzz_681.htm">Puzzle 681 Stanley Antimagic Squares</a>, The Prime Puzzles and Problems Connection. %H A210710 Richard P. Stanley, <a href="http://www-math.mit.edu/~rstan/ec/ec1.pdf">Enumerative Combinatorics</a>, Vol. I, Exercises for Chapter 4, Exercise 53, p. 618. %e A210710 For n=3 and d=53, we have the following square consisting of the primes: %e A210710 3 11 17 %e A210710 5 13 19 %e A210710 23 31 37 %e A210710 Here 3+13+37 = 3+19+31 = 11+19+23 = 11+5+37 = 17+13+23 = 17+5+31 = 53. %K A210710 nonn,more %O A210710 1,1 %A A210710 _Natalia Makarova_, Jan 29 2013 %E A210710 Edited by _Max Alekseyev_, Feb 07 2013 %E A210710 Offset changed to 1 by _Jens Kruse Andersen_, Mar 30 2013 %E A210710 a(7) to a(10) from _Jens Kruse Andersen_, Mar 30 2013 %E A210710 a(11) from _Jens Kruse Andersen_, added by _Max Alekseyev_, May 05 2013