12 Days of Christmas
2,554th
99 Bottles of Beer
1,761st
Arabic to Roman
1,422nd
Arithmetic Numbers
718th
ASCII Table
1,110th
Card Number Validation
485th
Catalan Numbers
733rd
Collatz
917th
Diamonds
1,192nd
393rd
1,079th
Divisors
2,669th
Evil Numbers
1st
2,101st
Evil Numbers (Long)
1st
Fizz Buzz
3,719th
Game of Life
702nd
Happy Numbers
846th
Happy Numbers (Long)
602nd
Inventory Sequence
920th
Leap Years
3,013th
Leyland Numbers
511th
Look and Say
38th
Musical Chords
393rd
Niven Numbers
1,768th
Niven Numbers (Long)
957th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
1,401st
Pernicious Numbers (Long)
493rd
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
5,007th4,104th3,082nd4,313th4,241st5,011th4,532nd
3,143rd719th5,207th2,448th
Recamán
602nd
Rijndael S-box
554th
887th
Smith Numbers
332nd
Star Wars Opening Crawl
380th
United States
192nd
Van Eck Sequence
602nd
λ
1,595th
π
410th
𝑒
1,435th