12 Days of Christmas
34th
99 Bottles of Beer
47th
Abundant Numbers
196th54th
Abundant Numbers (Long)
16th
Arabic to Roman
411th
Arithmetic Numbers
140th
brainfuck
51st
Catalan Numbers
205th
Christmas Trees
61st
Collatz
48th
Diamonds
125th
Divisors
279th106th
Emirp Numbers
97th143rd
Emirp Numbers (Long)
34th
Evil Numbers
189th308th
Evil Numbers (Long)
207th
Fibonacci
185th
Fizz Buzz
217th894th
Foo Fizz Buzz Bar
129th
Fractions
Gijswijt’s Sequence
131st
Happy Numbers
168th
Happy Numbers (Long)
55th
Inventory Sequence
52nd
ISBN
245th
Kolakoski Sequence
43rd
Leap Years
292nd
Leyland Numbers
70th
Look and Say
65th
Lucky Numbers
88th
Niven Numbers
142nd
Niven Numbers (Long)
53rd
Odious Numbers
123rd
Odious Numbers (Long)
108th
Ordinal Numbers
114th
Pangram Grep
26th
Partition Numbers
98th
Pascal’s Triangle
38th
Pernicious Numbers
107th
Pernicious Numbers (Long)
50th
Prime Numbers
81st
Prime Numbers (Long)
50th
Quine
807th
Recamán
35th
Reverse Polish Notation
39th
Sierpiński Triangle
118th
Smith Numbers
23rd
Tongue-twisters
32nd
Vampire Numbers
45th
Van Eck Sequence
109th