12 Days of Christmas
619
99 Bottles of Beer
449
Abundant Numbers
369
618
Arabic to Roman
376
387
453
Day of Week
863
Divisors
797
676
853
794
Emirp Numbers
392
365
Evil Numbers
420
600
802
Evil Numbers (Long)
785
Fibonacci
852
538
Fizz Buzz
807922458751608793875432723611776784943684668893766
904814627795767417956726799358862484
Foo Fizz Buzz Bar
957
Fractions
715
558
Happy Numbers
439
396
Kolakoski Constant
108
58
Leap Years
786
664
509
695
ln 2
93
50
Niven Numbers
822
686
Niven Numbers (Long)
751
Number Spiral
464
Odious Numbers
415
461
Pascal’s Triangle
51
469
Pernicious Numbers
292
508
466
Pernicious Numbers (Long)
606
Prime Numbers
695
442
563
510
365
677367439
Prime Numbers (Long)
239
568
727
Quine
346
387
891
Roman to Arabic
514
Spelling Numbers
353
Tongue-twisters
531
413
275
Van Eck Sequence
633
π
96
207
φ
95
778