12 Days of Christmas
102
Abundant Numbers
665692
Abundant Numbers (Long)
714
Arabic to Roman
429
684
Arithmetic Numbers
771
Ascending Primes
403
Collatz
723
884
Cubes
323
Diamonds
239
Divisors
799726
Emirp Numbers
460
665
Emirp Numbers (Long)
601
Evil Numbers
566
956
Evil Numbers (Long)
544
949
Factorial Factorisation
381
Farey Sequence
410
Fizz Buzz
691526617
Kolakoski Sequence
534
638
Leap Years
787
ln 2
134142
242
N Queens
356
Niven Numbers
846
Niven Numbers (Long)
703667
Odious Numbers
582
953
Odious Numbers (Long)
945
Prime Numbers
720672
Prime Numbers (Long)
730723
Van Eck Sequence
756
λ
232
533
π
571