Numbers k such that k * (1+i)^k + 1 is a Gaussian prime.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =9a(5) =19a(6) =20a(7) =29a(8) =30a(9) =68a(10) =142a(11) =143a(12) =150a(13) =159a(14) =198a(15) =468a(16) =782a(17) =858a(18) =1100a(19) =1137a(20) =3337a(21) =3638a(22) =3909a(23) =4845a(24) =16895a(25) =30349a(26) =42692a(27) =48470