Palindromes n such that the n*m is also a palindrome, where m is the next palindrome after n.

Terms

a(0) =1a(1) =2a(2) =9a(3) =11a(4) =77a(5) =99a(6) =101a(7) =111a(8) =121a(9) =202a(10) =999a(11) =1001a(12) =1111a(13) =2002a(14) =9999a(15) =10001a(16) =10101a(17) =10201a(18) =11011a(19) =11111a(20) =20002a(21) =99999a(22) =100001a(23) =101101a(24) =110011a(25) =111111a(26) =200002a(27) =999999a(28) =1000001a(29) =1001001