1,1

E.g. 181 is a palindrome and is 179 + 2. 179 and 2 are both prime.

Cf. A014091.

Adjacent sequences: A084988 A084989 A084990 this_sequence A084992 A084993 A084994

Sequence in context: A039062 A067187 A109602 this_sequence A099070 A065342 A076597

nonn,base

Meenakshi Srikanth (menakan_s(AT)yahoo.com), Jun 27 2003