perplexus.info :: Numbers : Triangular Coordinates

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)

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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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