Indices of primes in A214831.

Terms

a(0) =3a(1) =4a(2) =7a(3) =8a(4) =16a(5) =26a(6) =34a(7) =42a(8) =78a(9) =94a(10) =101a(11) =107a(12) =216a(13) =255a(14) =543a(15) =562a(16) =851a(17) =981a(18) =1099a(19) =1528a(20) =1824a(21) =1955a(22) =2122a(23) =2488a(24) =2500a(25) =15331a(26) =15961a(27) =24107a(28) =24938a(29) =26051