puzzleninja
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1,398thEmirp Numbers
2,238thEvil Numbers
1,026thFibonacci
920thFizz Buzz
5,980th
9,860th
9,329thLeap Years
2,775thMorse Decoder
574thNiven Numbers
2,464thOdious Numbers
1,018thPernicious Numbers
2,372ndPrime Numbers
4,097thQuine
542ndSeven Segment
1,045thπ
2,520th