Primes p such that p+p^2+p^3-+2 are also prime.
A154821
Primes p such that p+p^2+p^3-+2 are also prime.
Terms
- a(0) =3a(1) =7a(2) =13a(3) =139a(4) =283a(5) =1063a(6) =1759a(7) =1999a(8) =2719a(9) =2917a(10) =3109a(11) =3583a(12) =4057a(13) =4297a(14) =4723a(15) =5059a(16) =5623a(17) =5749a(18) =6079a(19) =6823a(20) =8707a(21) =9199a(22) =9949a(23) =12697a(24) =15193a(25) =15319a(26) =15607a(27) =16249a(28) =16267a(29) =16993
External references
- oeis: A154821