Where the zeros in A123066 occur.

Terms

a(0) =1a(1) =51a(2) =53a(3) =7955a(4) =7959a(5) =7961a(6) =7985a(7) =7987a(8) =8245a(9) =8805a(10) =8807a(11) =8809a(12) =8813a(13) =8815a(14) =8817a(15) =8819a(16) =8821a(17) =8825a(18) =8829a(19) =8847a(20) =8851a(21) =8853a(22) =8855a(23) =8857a(24) =8859a(25) =8873a(26) =8877a(27) =8879a(28) =8969a(29) =8973