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URL: https://oeis.org/history?seq=A110085

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

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Showing entries 1-10 | older changes
Numbers k such that sigma(k) - phi(k) < tau(k)^omega(k), where sigma = A000203, phi = A000010, tau = A000005 and omega = A001221.
#14 by Michel Marcus at Sun Sep 15 02:39:54 EDT 2024
STATUS
#13 by Joerg Arndt at Sun Sep 15 01:40:59 EDT 2024
STATUS
#12 by Amiram Eldar at Sun Sep 15 00:57:16 EDT 2024
STATUS
#11 by Amiram Eldar at Sun Sep 15 00:30:56 EDT 2024
MATHEMATICA
#10 by Amiram Eldar at Sun Sep 15 00:28:24 EDT 2024
NAME
COMMENTS
FORMULA
CROSSREFS
STATUS
#9 by Reinhard Zumkeller at Tue Aug 05 15:01:47 EDT 2014
STATUS
#8 by Reinhard Zumkeller at Tue Aug 05 11:10:24 EDT 2014
PROG
#7 by Reinhard Zumkeller at Tue Aug 05 11:09:34 EDT 2014
LINKS
STATUS
#6 by Charles R Greathouse IV at Thu Feb 14 17:45:54 EST 2013
STATUS
#5 by Charles R Greathouse IV at Thu Feb 14 17:44:38 EST 2013
PROG
STATUS