Pentamagic squares are good examples of sets of integers whose sums of nth powers are equal for n = 1, 2, 3, 4, 5 (and n = 0). Tarry was a specialist on multimagic squares. Christian. www.multimagie.com -----Message d'origine----- De : math-fun [mailto:math-fun-bounces@mailman.xmission.com] De la part de Hans Havermann Envoyé : mercredi 28 juin 2017 22:50 À : math-fun <math-fun@mailman.xmission.com> Objet : Re: [math-fun] Equal sums of powers
I recently saw in a book an example of two disjoint sets of integers whose sums of nth powers are equal for n = 1, 2, 3, 4, 5.
https://en.wikipedia.org/wiki/Prouhet–Tarry–Escott_problem Click on the French version of the wiki for more examples. _______________________________________________ math-fun mailing list math-fun@mailman.xmission.com https://mailman.xmission.com/cgi-bin/mailman/listinfo/math-fun