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URL: https://oeis.org/history?seq=A354604

⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Showing entries 1-10 | older changes
Midpoints of record gaps between primes: a(n) = (A000101(n) + A002386(n))/2 for n > 1.
#28 by Joerg Arndt at Mon Apr 21 08:35:33 EDT 2025
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#27 by Stefano Spezia at Mon Apr 21 06:54:06 EDT 2025
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#26 by Hugo Pfoertner at Mon Apr 21 06:47:10 EDT 2025
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#25 by Hugo Pfoertner at Mon Apr 21 06:45:46 EDT 2025
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#24 by OEIS Server at Mon Apr 21 06:31:41 EDT 2025
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#23 by Hugo Pfoertner at Mon Apr 21 06:31:41 EDT 2025
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Discussion
Mon Apr 21
06:31
OEIS Server: Installed first b-file as b354604.txt.
#22 by Michel Marcus at Mon Apr 21 05:17:35 EDT 2025
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Discussion
Mon Apr 21
05:19
David A. Corneth: "the only numbers of least prime signature (A025487) are 4 and 120. " Is there proof of this?
05:19
David A. Corneth: nvm
06:31
Hugo Pfoertner: @David: Who do you expect to answer your question? I need the b-file related to A382529, so I'm provisionally approving it.
#21 by Hugo Pfoertner at Mon Apr 21 05:15:19 EDT 2025
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#20 by Hugo Pfoertner at Mon Apr 21 05:14:23 EDT 2025
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#19 by N. J. A. Sloane at Sat Mar 15 12:32:37 EDT 2025
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