a(n) is the numerator of the asymptotic density of the numbers whose number of 3-smooth divisors is n.

A382491

a(n) is the numerator of the asymptotic density of the numbers whose number of 3-smooth divisors is n.

Terms

    a(0) =1a(1) =5a(2) =13a(3) =71a(4) =97a(5) =1355a(6) =793a(7) =19163a(8) =53473a(9) =292355a(10) =60073a(11) =13102907a(12) =535537a(13) =78584915a(14) =790859641a(15) =3523099499a(16) =43112257a(17) =99646519235a(18) =387682633a(22) =31385253913

External references