Primes whose reversal - 1 is a square.

Terms

a(0) =2a(1) =5a(2) =71a(3) =73a(4) =101a(5) =109a(6) =263a(7) =269a(8) =523a(9) =541a(10) =587a(11) =1061a(12) =1063a(13) =2089a(14) =2251a(15) =2273a(16) =2297a(17) =2843a(18) =2861a(19) =5441a(20) =5477a(21) =5483a(22) =6203a(23) =6221a(24) =7129a(25) =7507a(26) =7937a(27) =10009a(28) =10163a(29) =10169