Project Euler #42: Coded triangle numbers

Hacker
Rank
Score
5284
flag of India
16.67
5285
flag of India
16.67
5286
flag of India
16.67
5287
flag of Italy
16.67
5288
flag of India
16.67
5289
flag of India
16.67
5290
flag of India
16.67
5291
flag of India
16.67
5292
flag of India
16.67
5293
flag of India
16.67
5294
flag of United States
16.67
5295
flag of India
16.67
5296
flag of India
16.67
5298
flag of India
16.67
5299
flag of India
16.67
5300
flag of India
16.67
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