12 Days of Christmas
107
Abundant Numbers
669694
Abundant Numbers (Long)
719
Arabic to Roman
441
691
Arithmetic Numbers
779
Ascending Primes
402
Collatz
725
886
Cubes
337
Diamonds
257
Divisors
806713
Emirp Numbers
462
666
Emirp Numbers (Long)
612
Evil Numbers
578
958
Evil Numbers (Long)
557
951
Factorial Factorisation
385
Farey Sequence
408
Fizz Buzz
693529619
Kolakoski Sequence
536
639
Leap Years
804
ln 2
135142
242
N Queens
359
Niven Numbers
855
Niven Numbers (Long)
724667
Odious Numbers
596
955
Odious Numbers (Long)
949
Prime Numbers
720670
Prime Numbers (Long)
732714
Van Eck Sequence
760
λ
232
532