Abundant Numbers
660
Abundant Numbers (Long)
725
Arithmetic Numbers
637
Catalan Numbers
510
Emirp Numbers
320
Emirp Numbers (Long)
360
Evil Numbers
689
Evil Numbers (Long)
678
Fibonacci
756
Kolakoski Sequence
675
Lucky Numbers
404
Niven Numbers
626
Niven Numbers (Long)
687
Number Spiral
257202
Odious Numbers
712
Odious Numbers (Long)
700
Pernicious Numbers
515
Pernicious Numbers (Long)
421
Quine
946
Smith Numbers
434
Tongue-twisters
344313
π
466
τ
455
φ
815