Smaller of two consecutive palindromic primes with equal digital sum.

Terms

a(0) =11a(1) =16661a(2) =31513a(3) =74747a(4) =75557a(5) =1035301a(6) =1074701a(7) =1303031a(8) =1363631a(9) =1374731a(10) =1557551a(11) =1646461a(12) =1714171a(13) =1777771a(14) =1909091a(15) =3075703a(16) =3127213a(17) =3452543a(18) =3627263a(19) =3635363a(20) =3646463a(21) =3746473a(22) =3784873a(23) =3948493a(24) =3983893a(25) =7057507a(26) =7302037a(27) =7354537a(28) =7365637a(29) =7622267