Composite numbers such that the sum of the prime factors is odd (counted with multiplicity).

Terms

a(0) =6a(1) =10a(2) =12a(3) =14a(4) =20a(5) =22a(6) =24a(7) =26a(8) =27a(9) =28a(10) =34a(11) =38a(12) =40a(13) =44a(14) =45a(15) =46a(16) =48a(17) =52a(18) =54a(19) =56a(20) =58a(21) =62a(22) =63a(23) =68a(24) =74a(25) =75a(26) =76a(27) =80a(28) =82a(29) =86