Smallest palindrome > 1 and == 1 (mod n-th palindrome).

Terms

a(0) =2a(1) =3a(2) =4a(3) =5a(4) =6a(5) =7a(6) =8a(7) =9a(8) =55a(9) =111a(10) =111a(11) =232a(12) =353a(13) =111a(14) =595a(15) =232a(16) =353a(17) =595a(18) =10101a(19) =1111a(20) =606a(21) =525a(22) =424a(23) =303a(24) =323a(25) =343a(26) =363a(27) =383a(28) =10101a(29) =10601