Numbers n such that n^4 +/- n +/- 1 are prime for all four possibilities.

Terms

a(0) =6a(1) =9a(2) =7266a(3) =115131a(4) =380529a(5) =536646a(6) =636609a(7) =818526a(8) =922734a(9) =1389015a(10) =1660119a(11) =2045415a(12) =2085726a(13) =2262420a(14) =2469396a(15) =2722260a(16) =2836374a(17) =2954250a(18) =3146904a(19) =3614226a(20) =3949770a(21) =4062465a(22) =4110834a(23) =4211499a(24) =4400100a(25) =5081055a(26) =5324424a(27) =5434794a(28) =5436090