Values of k for which A075059(k) = A003418(k) + 1 is prime.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =9a(9) =10a(10) =19a(11) =20a(12) =21a(13) =22a(14) =25a(15) =26a(16) =31a(17) =47a(18) =48a(19) =89a(20) =90a(21) =91a(22) =92a(23) =93a(24) =94a(25) =95a(26) =96a(27) =127a(28) =139a(29) =140