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Search: id:A078870
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| A078870 |
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Decimal concatenations of the 38 quintuples (d1,d2,d3,d4,d5) with elements in {2,4,6} for which there exists a prime p >= 7 such that the differences between the 6 consecutive primes starting with p are (d1,d2,d3,d4,d5). |
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+0 6
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| 24246, 24626, 24662, 26424, 26426, 26462, 26466, 26642, 26646, 26664, 42424, 42462, 42466, 42646, 46246, 46264, 46266, 46626, 46662, 62462, 62642, 62646, 62664, 62666, 64242, 64246, 64264, 64624, 64626, 64662, 64666, 66264, 66266, 66424, 66462, 66466, 66626, 66646
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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66646 is in the sequence because 3301, 3307, 3313, 3319, 3323, and 3329 are consecutive primes with differences (6,6,6,4,6).
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CROSSREFS
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Cf. A078868, A078869.
Adjacent sequences: A078867 A078868 A078869 this_sequence A078871 A078872 A078873
Sequence in context: A084691 A084692 A110405 this_sequence A140923 A025041 A083621
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KEYWORD
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fini,full,base,nonn
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AUTHOR
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Labos E. (labos(AT)ana.sote.hu), Dec 19 2002
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EXTENSIONS
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Edited by Dean Hickerson (dean(AT)math.ucdavis.edu), Dec 20 2002
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