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Search: id:A052205
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| A052205 |
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a(n+1) is smallest palindromic prime containing exactly 3 more digits on each end than the previous term, with a(n) as a central substring. |
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+0
5
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| 2, 1022201, 1051022201501, 1241051022201501421, 1071241051022201501421701, 1051071241051022201501421701501, 1091051071241051022201501421701501901, 1351091051071241051022201501421701501901531
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OFFSET
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1,1
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CROSSREFS
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Cf. A047076, A053600, A034276, A046210, A052091, A052092.
Sequence in context: A072321 A101118 A162927 this_sequence A051118 A124368 A037051
Adjacent sequences: A052202 A052203 A052204 this_sequence A052206 A052207 A052208
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KEYWORD
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base,nonn,fini
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AUTHOR
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G. L. Honaker, Jr. (honak3r(AT)gmail.com), Jan 28 2000
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EXTENSIONS
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Shown to be finite by Felice Russo (felice.russo(AT)katamail.com)
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