12 Days of Christmas
672
99 Bottles of Beer
657
Abundant Numbers
775832
825
Abundant Numbers (Long)
827
871
Arabic to Roman
438
Arithmetic Numbers
773
Ascending Primes
644
ASCII Table
456
brainfuck
555
Catalan Numbers
69
Catalan’s Constant
181
Christmas Trees
872
Collatz
742
CSS Colors
261
Day of Week
390
DFA Simulator
109
Diamonds
691
Emirp Numbers
458
Farey Sequence
710776
Fibonacci
953961
944
Fizz Buzz
442
725
ISBN
817841
Leap Years
798
Look and Say
76
Lucky Tickets
590
Niven Numbers
892893
Pascal’s Triangle
778
Recamán
934
Rule 110
5
Vampire Numbers
125
λ
267
π
116
256