Abundant Numbers
688
Abundant Numbers (Long)
816
Arithmetic Numbers
745
Catalan Numbers
509
Emirp Numbers
394
Emirp Numbers (Long)
432
Evil Numbers
688
Evil Numbers (Long)
676
Fibonacci
755
Kolakoski Sequence
687
Lucky Numbers
426
Niven Numbers
627
Niven Numbers (Long)
687
Number Spiral
256
247
Odious Numbers
712
Odious Numbers (Long)
698
Pernicious Numbers
514
Pernicious Numbers (Long)
427
Quine
946
Smith Numbers
588
Tongue-twisters
494
563
π
520
τ
508
φ
832