Abundant Numbers
747
Collatz
841696
Divisors
719
Evil Numbers
700
Evil Numbers (Long)
671
Fibonacci
794
Fizz Buzz
783
Foo Fizz Buzz Bar
758
Fractions
612
Happy Numbers
521
Happy Numbers (Long)
646
Intersection
669
Leap Years
867
Niven Numbers
637
Odious Numbers
695
Odious Numbers (Long)
680
Pernicious Numbers
585
Pernicious Numbers (Long)
467
Prime Numbers
802
Quine
479
Recamán
858
Vampire Numbers
103
Van Eck Sequence
820
π
100
√2
96
𝑒
80