Let F(n) = Q(n) - P(n) be the Fortunate numbers (A005235); sequence gives n such that F(n) = prime(n+1).

A035346

Let F(n) = Q(n) - P(n) be the Fortunate numbers (A005235); sequence gives n such that F(n) = prime(n+1).

Terms

    a(0) =1a(1) =2a(2) =3a(3) =6a(4) =7a(5) =8a(6) =14a(7) =16a(8) =17a(9) =21a(10) =73a(11) =801a(12) =1971a(13) =3332a(14) =3469a(15) =3509a(16) =4318a(17) =7986a(18) =41292

External references