12 Days of Christmas
30th
99 Bottles of Beer
44th
Abundant Numbers
179th45th
Abundant Numbers (Long)
13th
Arabic to Roman
358th
brainfuck
44th
Catalan Numbers
176th
Christmas Trees
55th
Collatz
39th
Diamonds
108th
Divisors
258th87th
Emirp Numbers
90th127th
Emirp Numbers (Long)
28th
Evil Numbers
171st274th
Evil Numbers (Long)
174th
Fibonacci
155th
Fizz Buzz
198th843rd
Foo Fizz Buzz Bar
108th
Fractions
Gijswijt’s Sequence
107th
Happy Numbers
147th
Happy Numbers (Long)
46th
Inventory Sequence
43rd
ISBN
215th
Kolakoski Sequence
33rd
Leap Years
260th
Leyland Numbers
59th
Look and Say
59th
Lucky Numbers
79th
Niven Numbers
119th
Niven Numbers (Long)
40th
Odious Numbers
109th
Odious Numbers (Long)
89th
Ordinal Numbers
103rd
Pangram Grep
17th
Pascal’s Triangle
31st
Pernicious Numbers
94th
Pernicious Numbers (Long)
36th
Prime Numbers
65th
Prime Numbers (Long)
41st
Quine
747th
Recamán
30th
Reverse Polish Notation
35th
Sierpiński Triangle
99th
Smith Numbers
21st
Tongue-twisters
27th
Vampire Numbers
39th
Van Eck Sequence
84th