The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A346607 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A346607

a(n) = A047994(n) - A344005(n).
(history; published version)

#14 by Wesley Ivan Hurt at Sun Oct 30 21:22:23 EDT 2022

STATUS

editing

approved

#13 by Wesley Ivan Hurt at Sun Oct 30 21:22:01 EDT 2022

NAME

a(n) = A047994(n) - A344005(n).

STATUS

approved

editing

#12 by N. J. A. Sloane at Mon Aug 09 08:46:34 EDT 2021

STATUS

editing

approved

#11 by N. J. A. Sloane at Mon Aug 09 08:46:32 EDT 2021

COMMENTS

Conjecture: a(n) >= 0. Verified for n <= 100000.

Conjecture: a(n) >= 0. Verified for n <= 100000. It would be nice to I believe I have a proof, since there are many unanswered questions about A344005 of the conjecture, although I have not yet written out all the details.

EXTENSIONS

This sequence is "under construction" - please do not touch.

STATUS

approved

editing

#10 by N. J. A. Sloane at Mon Aug 09 07:11:03 EDT 2021

STATUS

editing

approved

#9 by N. J. A. Sloane at Mon Aug 09 07:11:01 EDT 2021

CROSSREFS

Cf. A047994, A344005, A346608.

STATUS

approved

editing

#8 by N. J. A. Sloane at Sun Aug 08 19:45:14 EDT 2021

STATUS

editing

approved

#7 by N. J. A. Sloane at Sun Aug 08 19:45:12 EDT 2021

COMMENTS

Conjecture: a(n) >= 0. Verified for n <= 100000. It would be nice to have a proof, since there are many unanswered questions about A344005.

STATUS

approved

editing

#6 by N. J. A. Sloane at Sun Aug 08 19:35:02 EDT 2021

STATUS

editing

approved

#5 by N. J. A. Sloane at Sun Aug 08 19:35:00 EDT 2021

LINKS

N. J. A. Sloane, <a href="/A346607/b346607.txt">Table of n, a(n) for n = 1..10000</a>

STATUS

approved

editing