Arabic to Roman
426
392
Arithmetic Numbers
603
322
379552
Ascending Primes
325
266
ASCII Table
629
644
685
386
Christmas Trees
201298505454557472
610389466615504
Collatz
617
394
453
Cubes
290
546
327
Day of Week
794
599
Diamonds
268
334
Divisors
801
699
Emirp Numbers
370
283
Evil Numbers
538
503
753570
755
Fibonacci
672
639
683
Fizz Buzz
893865
565
Fractions
322
Happy Numbers
380
556
275
Seven Segment
298
Sierpiński Triangle
434