12 Days of Christmas
80
Abundant Numbers
778
544580
Abundant Numbers (Long)
804
639
Collatz
446
807
716
Cubes
399
Divisors
749
633
Fibonacci
568
522
Fizz Buzz
746436629512581615
409485852614501623578562
681522230
Foo Fizz Buzz Bar
801
516
Fractions
600
Inventory Sequence
520
465
Leap Years
717
730
Look and Say
458
Niven Numbers
548973
815
Niven Numbers (Long)
554
Number Spiral
202
Pangram Grep
379
372184
441516
436409428
274123533
Pascal’s Triangle
602
530
Pernicious Numbers
439
Prime Numbers
625
485
Prime Numbers (Long)
640
516
Quine
862
Recamán
598
Seven Segment
304
Star Wars Opening Crawl
232
Sudoku
172
United States
129
Vampire Numbers
70
Van Eck Sequence
359
π
56
𝑒
66