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Squares and Triangles (Posted on 2005-01-18) Difficulty: 2 of 5
The following sequence gives a series of square numbers,

10% of 10=1,
20% 0f 20=4,
30% of 30=9,
40% of 40=16,........
90% 0f 90=81,
100% 0f 100=100,.....

Is it possible to create a similar series that gives us triangular numbers as the result?

No Solution Yet Submitted by Juggler    
Rating: 2.8000 (5 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsConclusionK Sengupta2007-06-28 11:23:27
SolutionInvestigation Of The Second FormK Sengupta2007-06-28 11:22:15
SolutionInvestigation Of The First FormK Sengupta2007-06-28 11:20:17
SolutionGeneralised Parametric SolutionK Sengupta2007-06-28 11:18:24
Proofathar2005-02-08 03:25:06
SolutionProof (?)nikki2005-01-18 15:12:44
Solutionre: of course - Similar Resultnikki2005-01-18 14:25:53
Solutionof courseAdy TZIDON2005-01-18 14:21:18
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