Numbers k for which the parity of k and the parity of sopfr(k) differ, where sopfr is the sum of prime factors with repetition.

A036347

Numbers k for which the parity of k and the parity of sopfr(k) differ, where sopfr is the sum of prime factors with repetition.

Terms

    a(0) =1a(1) =6a(2) =9a(3) =10a(4) =12a(5) =14a(6) =15a(7) =20a(8) =21a(9) =22a(10) =24a(11) =25a(12) =26a(13) =28a(14) =33a(15) =34a(16) =35a(17) =38a(18) =39a(19) =40a(20) =44a(21) =46a(22) =48a(23) =49a(24) =51a(25) =52a(26) =54a(27) =55a(28) =56a(29) =57

External references