Numbers that are not squarefree. Numbers that are divisible by a square greater than 1. The complement of A005117.
A013929
Numbers that are not squarefree. Numbers that are divisible by a square greater than 1. The complement of A005117.
Terms
- a(0) =4a(1) =8a(2) =9a(3) =12a(4) =16a(5) =18a(6) =20a(7) =24a(8) =25a(9) =27a(10) =28a(11) =32a(12) =36a(13) =40a(14) =44a(15) =45a(16) =48a(17) =49a(18) =50a(19) =52a(20) =54a(21) =56a(22) =60a(23) =63a(24) =64a(25) =68a(26) =72a(27) =75a(28) =76a(29) =80
External references
- oeis: A013929