The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A330590 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A330590

Triangle read by rows: T(n,k) is the number of positive integers m dividing x^n - x^k for all integers x, 0 < k < n.
(history; published version)

#24 by Bruno Berselli at Mon Dec 23 06:01:22 EST 2019

STATUS

reviewed

approved

#23 by Hugo Pfoertner at Mon Dec 23 03:34:03 EST 2019

STATUS

proposed

reviewed

#22 by Peter Kagey at Mon Dec 23 03:29:15 EST 2019

STATUS

editing

proposed

#21 by Peter Kagey at Mon Dec 23 03:29:12 EST 2019

CROSSREFS

Cf. A000005, A330541.

#20 by Peter Kagey at Mon Dec 23 03:29:05 EST 2019

CROSSREFS

Cf. A000005, A330541.

STATUS

reviewed

editing

#19 by Peter Kagey at Mon Dec 23 03:28:20 EST 2019

STATUS

proposed

reviewed

#18 by Peter Kagey at Mon Dec 23 03:28:07 EST 2019

STATUS

editing

proposed

Discussion

Mon Dec 23

03:28

Peter Kagey: Could have sworn that I had—thanks for catching this!

#17 by Peter Kagey at Mon Dec 23 03:28:04 EST 2019

LINKS

Peter Kagey, <a href="/A330590/b330590.txt">Table of n, a(n) for n = 2..10012</a> (first 141 rows, flattened)

STATUS

proposed

editing

#16 by Peter Kagey at Sun Dec 22 15:11:36 EST 2019

STATUS

editing

proposed

Discussion

Mon Dec 23

03:26

Michel Marcus: in the links can you say the rows like you did in A330541 (thanks)

#15 by Peter Kagey at Sun Dec 22 15:11:22 EST 2019

LINKS

Peter Kagey, <a href="/A330590/b330590.txt">Table of n, a(n) for n = 2..10012</a>

STATUS

approved

editing