12 Days of Christmas
188
Abundant Numbers
719753
Abundant Numbers (Long)
736
Arabic to Roman
442
693
Arithmetic Numbers
792
Ascending Primes
405
Collatz
740
825
Cubes
478
Diamonds
259
Divisors
807734
Emirp Numbers
581
671
Emirp Numbers (Long)
619
Evil Numbers
567
958
Evil Numbers (Long)
559
953
Factorial Factorisation
484
Farey Sequence
464
Fizz Buzz
696532678
Kolakoski Sequence
546
652
Leap Years
805
ln 2
135143
243
N Queens
478
Niven Numbers
860
Niven Numbers (Long)
717680
Odious Numbers
586
956
Odious Numbers (Long)
950
Prime Numbers
735700
Prime Numbers (Long)
747725
Van Eck Sequence
773
λ
315
540
π
572