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 Triangular Coordinates (Posted on 2004-10-26)
Prove that there are an infinite number of distinct ordered pairs (m, n) of integers such that, for every positive integer t, the number mt + n is a triangular number if and only if t is a triangular number as well

 No Solution Yet Submitted by Victor Zapana Rating: 2.6667 (3 votes)

 Subject Author Date re: What's this? Richard 2004-11-01 16:59:10 Reference Richard 2004-10-27 04:49:38 re: What's this? Richard 2004-10-26 23:20:17 What's this? Tristan 2004-10-26 21:55:48 re: Solution Richard 2004-10-26 18:41:36 re(2): What's a triangular number? RandyOrton 2004-10-26 18:40:22 re: What's a triangular number? Richard 2004-10-26 18:27:19 Solution Old Original Oskar! 2004-10-26 18:24:04 Do I understand the problem? Jer 2004-10-26 17:33:44 re: What's a triangular number? Federico Kereki 2004-10-26 17:08:13 What's a triangular number? Bryan 2004-10-26 16:42:41

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