Palindromes n with nonzero digits such that n +/- the product of digits of n are both palindromes.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =252a(5) =15451a(6) =25152a(7) =25252a(8) =25352a(9) =25452a(10) =36563a(11) =51415a(12) =52125a(13) =52225a(14) =52325a(15) =52425a(16) =63536a(17) =92529a(18) =1455541a(19) =1545451a(20) =1954591a(21) =2255522a(22) =2525252a(23) =2853582a(24) =2856582a(25) =3354533a(26) =3534353a(27) =4155514a(28) =4453544a(29) =4456544