12 Days of Christmas
188
Abundant Numbers
711746
Abundant Numbers (Long)
725
Arabic to Roman
429
687
Arithmetic Numbers
781
Ascending Primes
403
Collatz
734
820
Cubes
464
Diamonds
239
Divisors
799726
Emirp Numbers
577
665
Emirp Numbers (Long)
607
Evil Numbers
566
956
Evil Numbers (Long)
555
949
Factorial Factorisation
480
Farey Sequence
465
Fizz Buzz
691526675
Kolakoski Sequence
543
650
Leap Years
802
ln 2
134142
242
N Queens
474
Niven Numbers
846
Niven Numbers (Long)
703675
Odious Numbers
582
953
Odious Numbers (Long)
945
Prime Numbers
734700
Prime Numbers (Long)
744723
Van Eck Sequence
768
λ
314
539
π
571