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2 neighbours create a square (Posted on 2021-08-19) Difficulty: 3 of 5
Concatenating two consecutive integers 183 and 184
we get a six-digit number 183184, equalling square of 428.
List similar pairs, below 500,000 (final product).

How about the same task with a pair of a consecutve numbers
in a decreasing order?
Please provide a similar list (same constraints).

No Solution Yet Submitted by Ady TZIDON    
Rating: 4.0000 (2 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re: The best solutionJesus Petersen2021-08-25 14:53:06
The best solutionJesus Petersen2021-08-25 14:52:18
Some ThoughtsMore solutionsMath Man2021-08-23 16:31:48
Some ThoughtsDescending case analysisBrian Smith2021-08-20 23:30:01
re: Analytic Solution (ascending)Jer2021-08-20 09:24:16
SolutionAnalytic Solution (ascending)Brian Smith2021-08-19 23:30:05
re: solution ++Jer2021-08-19 11:24:12
solution ++Charlie2021-08-19 10:45:11
Solution +Jer2021-08-19 09:50:15
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