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 A296137 Smallest difference between the sums of n-th powers in an ideal solution to Prouhet-Tarry-Escott problem of size n. 1
 1, 2, 12, 144, 25200, 86400 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS The smallest difference is delivered by the same ideal solutions as in A296136. LINKS Wikipedia, Prouhet-Tarry-Escott problem EXAMPLE For n=4, the smallest difference is delivered by multisets {0,0,5,5} and {-1,2,3,6} with the sums of 4th powers equal 1250 and 1394, respectively. Their difference is 1394-1250 = 144 = a(4). CROSSREFS Cf. A296136. Sequence in context: A221101 A187748 A324140 * A086928 A228551 A001927 Adjacent sequences:  A296134 A296135 A296136 * A296138 A296139 A296140 KEYWORD nonn,hard,more AUTHOR Max Alekseyev, Dec 05 2017 STATUS approved

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Last modified November 26 11:47 EST 2022. Contains 358359 sequences. (Running on oeis4.)