12 Days of Christmas
731
99 Bottles of Beer
507
Abundant Numbers
272
287
Arabic to Roman
364
Day of Week
797
Divisors
796
674
850
668
Emirp Numbers
495
450
Evil Numbers
418
614
801
Evil Numbers (Long)
783
Fibonacci
850
444
Fizz Buzz
815
929
458
753
658
803
436
726
615
778
973
946
691
950
896
785
880
908
821
628
906
773
420
976
809
801
360
868
489
Foo Fizz Buzz Bar
951
Fractions
709
426
Happy Numbers
441
510
Kolakoski Constant
108
71
Leap Years
848
681
545
642
ln 2
92
51
Niven Numbers
829
569
Niven Numbers (Long)
626
Number Spiral
465
Odious Numbers
413
461
Pascal’s Triangle
51
333
Pernicious Numbers
291
506
349
Pernicious Numbers (Long)
442
Prime Numbers
692
600
603
Prime Numbers (Long)
8
565
638
Quine
345
386
890
Roman to Arabic
414
Spelling Numbers
336
Tongue-twisters
634
534
494
Van Eck Sequence
486
π
95
231
φ
95
794