12 Days of Christmas
899
99 Bottles of Beer
757729
Abundant Numbers
785
793
736785
Abundant Numbers (Long)
871931
Arithmetic Numbers
911
Arrows
239
Catalan Numbers
714
Catalan’s Constant
65
Christmas Trees
932709
Collatz
873938
765931922834
865952
Day of Week
1,000
Diamonds
657
Divisors
841
743
906808827884
942984
Emirp Numbers
705766
Emirp Numbers (Long)
646
Evil Numbers
741631
766812719
522854
474
Evil Numbers (Long)
789
719
584833
Factorial Factorisation
96
Fibonacci
913945860
554
1,000949981960782934987606659
835
Fizz Buzz
973
818977
Foo Fizz Buzz Bar
885986
Fractions
689
528687
Happy Numbers
893
Happy Numbers (Long)
760
Hilbert Curve
34
Kolakoski Sequence
669881
Leap Years
677
755848
Levenshtein Distance
465
Leyland Numbers
763634
Niven Numbers
859936746
955930933812
884921
Niven Numbers (Long)
919
868889
Odious Numbers
734
817
717
502852
Odious Numbers (Long)
743
827
717
565831
Ordinal Numbers
849
Pangram Grep
668910
Pascal’s Triangle
924
Pernicious Numbers
682
428815
Prime Numbers
723
746
699
704853
Prime Numbers (Long)
726
Quine
615
655
946
Recamán
605710
Reverse Polish Notation
800
790
Seven Segment
595
Sierpiński Triangle
559
Van Eck Sequence
644
𝑒
59619981818798485544385574794638
385572