Sextuples of integers whose sums in pairs are squares. (English) Zbl 1369.11024
Summary: This paper is concerned with the diophantine problem of finding six integers such that the sum of any two of them is a perfect square. Till now, only one numerical example of such a sextuple has been published. In this paper, we obtain infinitely many examples of sextuples of integers such that the sum of any two of them is a perfect square. These examples include sextuples which have three or four or five distinct integers as well as sextuples in which all the integers are distinct.
MSC:
11D09 | Quadratic and bilinear Diophantine equations |
Online Encyclopedia of Integer Sequences:
Regular triangle in which the n-th row lists the least n-tuple of positive integers in which the sum of any two members is a square.References:
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