12 Days of Christmas
395
Abundant Numbers
741
Abundant Numbers (Long)
813
Arithmetic Numbers
804808
ASCII Table
237
Catalan Numbers
911931
Collatz
951798
Divisors
933
Emirp Numbers
510
Emirp Numbers (Long)
578
Evil Numbers
958
Evil Numbers (Long)
952
Farey Sequence
555
Fibonacci
935
Fizz Buzz
891
Foo Fizz Buzz Bar
783
Fractions
647
Happy Numbers
561
Happy Numbers (Long)
697
Inventory Sequence
782
Kolakoski Sequence
821
Leap Years
864
Leyland Numbers
816
Look and Say
666
Niven Numbers
938
Niven Numbers (Long)
903
Odious Numbers
852
Odious Numbers (Long)
848
Pangram Grep
772
Pascal’s Triangle
841
Pernicious Numbers
815
Pernicious Numbers (Long)
620
Prime Numbers
874934
Prime Numbers (Long)
702
Quine
946
Recamán
769
Reverse Polish Notation
497
Smith Numbers
581
Spelling Numbers
324
United States
630
Vampire Numbers
644
Van Eck Sequence
732
π
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