Thread: New Subprojects
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Old 2019-04-14, 17:28   #73
kar_bon
 
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Mar 2006
Germany

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Made pages for 2*3^n-1 and 4*3^n-1 in the PrimeWiki, S.Harvey is aware of these, too.
For k=4 I've not included n=0 as in the OEIS-entry.
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