Numbers k such that floor(phi^k) is prime, where phi is the golden ratio.

Terms

a(0) =2a(1) =5a(2) =6a(3) =7a(4) =11a(5) =13a(6) =17a(7) =19a(8) =24a(9) =31a(10) =37a(11) =41a(12) =47a(13) =48a(14) =53a(15) =61a(16) =71a(17) =79a(18) =96a(19) =113a(20) =313a(21) =353a(22) =503a(23) =613a(24) =617a(25) =863a(26) =1097a(27) =1361a(28) =4787a(29) =4793