12 Days of Christmas
379th
99 Bottles of Beer
237th
Abundant Numbers
404th
Arabic to Roman
22nd
Arrows
80th
ASCII Table
42nd
Catalan Numbers
101st
Christmas Trees
140th
Collatz
286th
Divisors
466th
Emirp Numbers
325th
Emojify
65th
Evil Numbers
342nd
Evil Numbers (Long)
232nd
Fibonacci
163rd
Fizz Buzz
254th1,344th
Foo Fizz Buzz Bar
52nd406th
Happy Numbers
96th
Happy Numbers (Long)
117th
Intersection
246th
Inventory Sequence
115th
ISBN
188th
Kolakoski Sequence
119th
Leap Years
204th
Leyland Numbers
273rd
Lucky Numbers
171st
Musical Chords
30th
Niven Numbers
191st
Niven Numbers (Long)
203rd
Number Spiral
173rd
Odious Numbers
140th
Odious Numbers (Long)
139th
Ordinal Numbers
143rd
Pangram Grep
345th
Pascal’s Triangle
473rd
Pernicious Numbers
133rd
Pernicious Numbers (Long)
110th
Prime Numbers
359th
Prime Numbers (Long)
354th
Quine
812th
Recamán
167th
Reverse Polish Notation
81st
Rock-paper-scissors-Spock-lizard
39th
Roman to Arabic
73rd
Seven Segment
248th
Sierpiński Triangle
55th
Tongue-twisters
128th
United States
127th
φ
49th
√2
128th
𝑒
129th