Abundant Numbers
451st
Arabic to Roman
428th
brainfuck
317th
Diamonds
517th
Divisors
864th
Emirp Numbers
427th
Evil Numbers
151st391st
Fibonacci
800th
Fizz Buzz
425th207th
Happy Numbers
293rd
Intersection
222nd
Kolakoski Sequence
265th
Leap Years
148th170th
Niven Numbers
116th395th
Odious Numbers
117th297th
Ordinal Numbers
60th146th
Pangram Grep
374th
Pascal’s Triangle
589th
Pernicious Numbers
260th
Pernicious Numbers (Long)
159th
Prime Numbers
167th494th
Quine
72nd
Rule 110
199th
Sierpiński Triangle
247th
φ
71st
√2
139th
𝑒
167th