Numbers k such that the difference d of the largest and smallest prime factors of k is a composite divisor of k.
A083264
Numbers k such that the difference d of the largest and smallest prime factors of k is a composite divisor of k.
Terms
- a(0) =198a(1) =396a(2) =510a(3) =594a(4) =792a(5) =966a(6) =990a(7) =1020a(8) =1188a(9) =1386a(10) =1530a(11) =1566a(12) =1584a(13) =1782a(14) =1932a(15) =1980a(16) =2040a(17) =2178a(18) =2376a(19) =2550a(20) =2590a(21) =2772a(22) =2898a(23) =2970a(24) =3060a(25) =3132a(26) =3168a(27) =3198a(28) =3564a(29) =3570
External references
- oeis: A083264