Number of prime divisors (counted with multiplicity) is odd; Liouville function lambda(n) (A008836) is negative.

A026424

Number of prime divisors (counted with multiplicity) is odd; Liouville function lambda(n) (A008836) is negative.

Terms

    a(0) =2a(1) =3a(2) =5a(3) =7a(4) =8a(5) =11a(6) =12a(7) =13a(8) =17a(9) =18a(10) =19a(11) =20a(12) =23a(13) =27a(14) =28a(15) =29a(16) =30a(17) =31a(18) =32a(19) =37a(20) =41a(21) =42a(22) =43a(23) =44a(24) =45a(25) =47a(26) =48a(27) =50a(28) =52a(29) =53

External references