Least positive integer k such that prime(k*n)^2 - 2 = prime(i*n)*prime(j*n) for some integers 0 < i < j.

A260080

Least positive integer k such that prime(k*n)^2 - 2 = prime(i*n)*prime(j*n) for some integers 0 < i < j.

Terms

    a(0) =5a(1) =18a(2) =18a(3) =9a(4) =115a(5) =208a(6) =69a(7) =373a(8) =68a(9) =430a(10) =8a(11) =214a(12) =57a(13) =1887a(14) =1255a(15) =295a(16) =880a(17) =542a(18) =5612a(19) =767a(20) =1562a(21) =40a(22) =853a(23) =884a(24) =753a(25) =4332a(26) =4750a(27) =6077a(28) =799a(29) =1394

External references