Numbers n of the form p^2-p-1 = A165900(p), for prime p, such that n^2-n-1 = A165900(n) is also prime.

A237527

Numbers n of the form p^2-p-1 = A165900(p), for prime p, such that n^2-n-1 = A165900(n) is also prime.

Terms

    a(0) =5a(1) =155a(2) =505a(3) =2755a(4) =3421a(5) =6805a(6) =11341a(7) =27721a(8) =29755a(9) =31861a(10) =44309a(11) =49505a(12) =52211a(13) =65791a(14) =100171a(15) =121451a(16) =134321a(17) =185329a(18) =195805a(19) =236681a(20) =252505a(21) =258571a(22) =292139a(23) =325469a(24) =375155a(25) =380071a(26) =452255a(27) =457651a(28) =465805a(29) =563249

External references