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A032593
Twin palindromic primes (lower terms).
2
2, 181, 373, 787, 919, 10501, 11311, 12721, 13831, 15451, 16561, 19891, 30103, 30703, 32323, 35053, 38083, 70507, 77377, 78787, 93139, 94849, 1092901, 1177711, 1242421, 1280821, 1286821, 1327231, 1362631, 1411141, 1463641, 1489841, 1550551
OFFSET
1,1
REFERENCES
Martin Gardner, "The Ambidextrous Universe", Penguin Press, Sec. Ed. 1982, pp. 39-41.
LINKS
EXAMPLE
Twin palindromic primes differ from the middle digits outwards (373,383);(9439349,9440449).
CROSSREFS
Cf. A032594.
Sequence in context: A272237 A094221 A324442 * A176477 A094483 A258426
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, May 15 1998
STATUS
approved