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Search: id:A088297
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| A088297 |
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Primes in which no digit is coprime to its neighbors. |
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+0
1
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| 2, 3, 5, 7, 263, 269, 463, 863, 2269, 2633, 2663, 2693, 2699, 4463, 4639, 4663, 6263, 6269, 6469, 6863, 6869, 8263, 8269, 8663, 8669, 8693, 8699, 8863, 22469, 22639, 22669, 22699, 24469, 26263, 26339, 26393, 26399, 26633, 26669, 26693, 26699
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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2669 is a member as (2,6), (6,6), (6,9) are all > 1.
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CROSSREFS
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Adjacent sequences: A088294 A088295 A088296 this_sequence A088298 A088299 A088300
Sequence in context: A067184 A067170 A090719 this_sequence A052024 A052023 A052025
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 30 2003
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EXTENSIONS
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Corrected and extended by Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Oct 18 2004
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