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A063501
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Number of prime-sextuplets up to 10^n.
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1
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0, 1, 2, 2, 5, 5, 18, 82, 317, 1613, 8626, 50408, 303828, 1911246, 12432129, 83217782, 571314626
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OFFSET
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1,3
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LINKS
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EXAMPLE
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a(12)=50408 because there are 50408 prime-sextuplets up to 10^12.
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CROSSREFS
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Cf. A022008 (initial members of prime-sextuplets).
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KEYWORD
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nonn,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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