99 Bottles of Beer
498
Abundant Numbers
706
Christmas Trees
588
Divisors
911
Emirp Numbers
460
Emojify
328
Evil Numbers
784
Fibonacci
886
Fizz Buzz
706847
Foo Fizz Buzz Bar
714
Happy Numbers
415
Leap Years
650
Look and Say
570
Odious Numbers
673
Pascal’s Triangle
579
Pernicious Numbers
458
Prime Numbers
643
Quine
480
Rock-paper-scissors-Spock-lizard
505
π
9598
56
φ
50
√2
47