99 Bottles of Beer
874
Christmas Trees
708
Divisors
705
Emirp Numbers
569
Evil Numbers
619
Fibonacci
899
Fizz Buzz
941
Happy Numbers
618
Niven Numbers
932
Odious Numbers
618
Pangram Grep
521
Pascal’s Triangle
458
Pernicious Numbers
450
Prime Numbers
613
Quine
847
836
Sierpiński Triangle
85
λ
221
π
587
τ
77
φ
62
𝑒
62