Arabic to Roman
467
402
Arithmetic Numbers
665
335
390602
Ascending Primes
365
277
ASCII Table
660
703
744
394
Christmas Trees
211314561497610528
631405474659550
Collatz
673
407
463
Cubes
310
599
332
Day of Week
887
624
Diamonds
295
341
Divisors
860
711
Emirp Numbers
402
288
Evil Numbers
562
542
807587
769
Fibonacci
699
672
692
Fizz Buzz
920875
570
Fractions
347
Happy Numbers
405
601
281
Seven Segment
306
Sierpiński Triangle
443