12 Days of Christmas
188
Abundant Numbers
717749
Abundant Numbers (Long)
734
Arabic to Roman
441
692
Arithmetic Numbers
787
Ascending Primes
401
Collatz
738
887
Cubes
484
Diamonds
259
Divisors
806712
Emirp Numbers
579
666
Emirp Numbers (Long)
617
Evil Numbers
589
957
Evil Numbers (Long)
567
951
Factorial Factorisation
481
Farey Sequence
463
Fizz Buzz
695532678
Kolakoski Sequence
544
651
Leap Years
804
ln 2
134142
241
N Queens
475
Niven Numbers
858
Niven Numbers (Long)
726676
Odious Numbers
596
955
Odious Numbers (Long)
948
Prime Numbers
733679
Prime Numbers (Long)
744713
Van Eck Sequence
771
λ
314
538