12 Days of Christmas
811
99 Bottles of Beer
601
Abundant Numbers
532
Abundant Numbers (Long)
551
Arabic to Roman
434
Arrows
186
ASCII Table
401
Catalan Numbers
13
Catalan’s Constant
63
Collatz
635
CSS Colors
183
Day of Week
912
Divisors
505432
Emirp Numbers
441
Emirp Numbers (Long)
379
Emojify
355
Evil Numbers
460
Evil Numbers (Long)
365
Fibonacci
454
Fizz Buzz
576
Foo Fizz Buzz Bar
506
Forsyth–Edwards Notation
413
Fractions
353
Gijswijt’s Sequence
31
Happy Numbers
516
Inventory Sequence
19
ISBN
548
ln 2
49
γ
70