12 Days of Christmas
188
Abundant Numbers
719753
Abundant Numbers (Long)
737
Arabic to Roman
443
693
Arithmetic Numbers
793
Ascending Primes
405
Collatz
740
825
Cubes
468
Diamonds
259
Divisors
807734
Emirp Numbers
581
671
Emirp Numbers (Long)
620
Evil Numbers
567
958
Evil Numbers (Long)
559
953
Factorial Factorisation
484
Farey Sequence
464
Fizz Buzz
696532678
Kolakoski Sequence
546
653
Leap Years
806
ln 2
135143
243
N Queens
478
Niven Numbers
860
Niven Numbers (Long)
718686
Odious Numbers
586
956
Odious Numbers (Long)
951
Prime Numbers
735701
Prime Numbers (Long)
747726
Van Eck Sequence
774
λ
315
541
π
572