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A052092 Lengths of the palindromic primes from Honaker's sequence A053600. +0
5
1, 3, 5, 9, 11, 15, 19, 23, 25, 31, 35, 41, 45, 49, 55, 59, 63, 69, 75, 81, 87, 93, 99, 105, 109, 113, 119, 125, 129, 133, 139, 145, 151, 157, 161, 167, 173, 179, 185, 191, 195, 201, 207, 213, 219, 225, 231, 237, 243, 249, 255, 261, 267, 273, 279, 285, 291, 297 (list; graph; listen)
OFFSET

0,2

COMMENT

Since the terms from a(34) onward are currently only probable primes, the lengths given in this sequence beyond that point are only provisional.

CROSSREFS

Cf. A052091, A053600, A047076.

Adjacent sequences: A052089 A052090 A052091 this_sequence A052093 A052094 A052095

Sequence in context: A069205 A064988 A166699 this_sequence A075991 A002731 A006046

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 15 2000.

EXTENSIONS

Comments from G. L. Honaker, Jr. (honak3r(AT)gmail.com), Mar 30 2000.

Edited by T. D. Noe (noe(AT)sspectra.com), Oct 30 2008

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Last modified November 7 16:45 EST 2009. Contains 166093 sequences.


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