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A032594
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Twin palindromic primes (upper terms).
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2
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3, 191, 383, 797, 929, 10601, 11411, 12821, 13931, 15551, 16661, 19991, 30203, 30803, 32423, 35153, 38183, 70607, 77477, 78887, 93239, 94949, 1093901, 1178711, 1243421, 1281821, 1287821, 1328231, 1363631, 1412141, 1464641, 1490941, 1551551
(list;
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refs;
listen;
history;
text;
internal format)
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OFFSET
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1,1
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COMMENTS
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Conjecture: sequence is finite. - Charles R Greathouse IV, Mar 22 2011
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REFERENCES
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Martin Gardner, "The Ambidextrous Universe", Penguin Press, Sec. Ed. 1982, pp. 39-41.
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LINKS
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Amiram Eldar, Table of n, a(n) for n = 1..10000
Patrick De Geest, World!Of Palindromic Primes
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CROSSREFS
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Cf. A032593.
Sequence in context: A058856 A158469 A261000 * A159658 A257038 A202109
Adjacent sequences: A032591 A032592 A032593 * A032595 A032596 A032597
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KEYWORD
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nonn,base
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AUTHOR
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Patrick De Geest, May 15 1998
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EXTENSIONS
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Changed offset to 1 by N. J. A. Sloane, Feb 15 2015
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STATUS
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approved
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