A158089 Palindromic primes that contain at least one embedded palindromic prime by removing 1 or 2 digits.

101, 131, 151, 181, 191, 353, 373, 727, 757, 929, 10301, 10501, 11311, 12821, 13331, 13831, 13931, 14341, 15551, 16061, 16361, 16561, 17971, 19391, 19891, 19991, 30103, 30703, 30803, 31013, 31513, 33533, 34543, 34843, 35153, 35753, 36563

Offset

1,1

Comments

The only candidates for removing a single digit must be of the form 1x1 since 11 is the only palindromic prime with an even number of digits.

Links

Table of n, a(n) for n=1..37.

Crossrefs

Subsequence of A002385 (palindromic primes).

Sequence in context: A056728 A085112 A059758 * A104946 A272075 A162463

Adjacent sequences: A158086 A158087 A158088 * A158090 A158091 A158092

Keyword

base,nonn

Author

Ki Punches, Mar 12 2009

Extensions

Edited and corrected by Ray Chandler, May 24 2009

Status

approved