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Ternary Sums of Squares and Triangular Numbers
Primitive spinor exceptions ternary quadratic forms triangular numbers
2010/12/14
For any integer x, let Tx denote the triangular number x(x+1)2 .In this paper we give a omplete characterization of all the triples of positive integers (, , ) for which the ternary sums x2+Ty + T...