Palindromes for which the multiplicative digital root is a prime.

Terms

a(0) =2a(1) =3a(2) =5a(3) =7a(4) =121a(5) =131a(6) =151a(7) =171a(8) =232a(9) =474a(10) =535a(11) =575a(12) =666a(13) =929a(14) =999a(15) =3993a(16) =9339a(17) =11211a(18) =11311a(19) =11511a(20) =11711a(21) =12321a(22) =14741a(23) =15351a(24) =15751a(25) =16661a(26) =19291a(27) =19991a(28) =21312a(29) =22722