12 Days of Christmas
609
99 Bottles of Beer
449
Abundant Numbers
363
615
Arabic to Roman
373
375
452
Day of Week
863
Divisors
777
669
844
775
Emirp Numbers
387
364
Evil Numbers
416
598
800
Evil Numbers (Long)
782
Fibonacci
843
537
Fizz Buzz
800917457749606791870427694607774770939677666891761
900808624788762414954722797355858481
Foo Fizz Buzz Bar
955
Fractions
713
558
Happy Numbers
432
394
Kolakoski Constant
107
57
Leap Years
776
661
502
692
ln 2
92
50
Niven Numbers
804
681
Niven Numbers (Long)
744
Number Spiral
454
Odious Numbers
408
460
Pascal’s Triangle
50
467
Pernicious Numbers
286
505
463
Pernicious Numbers (Long)
598
Prime Numbers
692
441
562
508
363
676365438
Prime Numbers (Long)
236
566
724
Quine
346
385
890
Roman to Arabic
510
Spelling Numbers
353
Tongue-twisters
531
413
275
Van Eck Sequence
630
π
95
206
φ
94
776