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

Terms

a(0) =2a(1) =4a(2) =8a(3) =12a(4) =25a(5) =30a(6) =47a(7) =52a(8) =61a(9) =100a(10) =108a(11) =142a(12) =150a(13) =167a(14) =198a(15) =387a(16) =407a(17) =648a(18) =782a(19) =858a(20) =1973a(21) =2940a(22) =2964a(23) =3638a(24) =4433a(25) =4921a(26) =14072a(27) =27192a(28) =37171a(29) =41604