Abundant Numbers
807
Collatz
862773
Divisors
726
Evil Numbers
703
Evil Numbers (Long)
689
Fibonacci
815
Fizz Buzz
787
Foo Fizz Buzz Bar
765
Fractions
611
Happy Numbers
714
Happy Numbers (Long)
665
Intersection
680
Leap Years
888
Niven Numbers
648
Odious Numbers
700
Odious Numbers (Long)
699
Pernicious Numbers
602
Pernicious Numbers (Long)
486
Prime Numbers
819
Quine
480
Recamán
886
Vampire Numbers
105
Van Eck Sequence
839
π
101
√2
100
𝑒
81