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Triangular Coordinates (Posted on 2004-10-26) Difficulty: 3 of 5
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)

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  Subject Author Date
re: What's this?Richard2004-11-01 16:59:10
ReferenceRichard2004-10-27 04:49:38
re: What's this?Richard2004-10-26 23:20:17
Hints/TipsWhat's this?Tristan2004-10-26 21:55:48
re: SolutionRichard2004-10-26 18:41:36
re(2): What's a triangular number?RandyOrton2004-10-26 18:40:22
re: What's a triangular number?Richard2004-10-26 18:27:19
SolutionSolutionOld Original Oskar!2004-10-26 18:24:04
Some ThoughtsDo I understand the problem?Jer2004-10-26 17:33:44
re: What's a triangular number?Federico Kereki2004-10-26 17:08:13
What's a triangular number?Bryan2004-10-26 16:42:41
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