The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A083405

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A083405

Odd numbers which can be expressed as the product of a number and its reversal in at least two different ways.
(history; published version)

#17 by N. J. A. Sloane at Thu Aug 01 01:14:34 EDT 2019

STATUS

editing

approved

#16 by N. J. A. Sloane at Thu Aug 01 01:14:33 EDT 2019

NAME

Odd numbers which can be expressed as the product of two reversible numbers a number and its reversal in at least two different ways.

EXTENSIONS

Definition corrected by N. J. A. Sloane, Aug 01 2019

STATUS

approved

editing

#15 by Charles R Greathouse IV at Wed Oct 02 15:47:22 EDT 2013

AUTHOR

_Shyam Sunder Gupta (guptass(AT)rediffmail.com), _, Jun 07 2003

Discussion

Wed Oct 02

15:47

OEIS Server: https://oeis.org/edit/global/1962

#14 by Russ Cox at Fri Mar 30 18:39:52 EDT 2012

EXTENSIONS

More terms from _Hans Havermann (gladhobo(AT)teksavvy.com), _, Feb 11 2012

Discussion

Fri Mar 30

18:39

OEIS Server: https://oeis.org/edit/global/223

#13 by OEIS Server at Mon Feb 13 20:14:18 EST 2012

LINKS

Hans Havermann, <a href="/A083405/b083405_1.txt">Table of n, a(n) for n = 1..343</a>

#12 by T. D. Noe at Mon Feb 13 20:14:18 EST 2012

STATUS

editing

approved

Discussion

Mon Feb 13

20:14

OEIS Server: Installed new b-file as b083405.txt.  Old b-file is now b083405_1.txt.

#11 by T. D. Noe at Mon Feb 13 20:14:14 EST 2012

LINKS

Shyam Sunder Gupta, <a href="http://www.shyamsundergupta.com/eporns.htm">EPRN Numbers</a>.

STATUS

reviewed

editing

#10 by Michael B. Porter at Mon Feb 13 19:19:07 EST 2012

STATUS

proposed

reviewed

#9 by Hans Havermann at Mon Feb 13 16:25:54 EST 2012

STATUS

editing

proposed

#8 by Hans Havermann at Mon Feb 13 16:22:32 EST 2012

LINKS

Hans Havermann, <a href="/A083405/b083405.txt">Table of n, a(n) for n = 1..1957</a>

Hans Havermann, <a href="/A083405/b083405_1.txt">Table of n, a(n) for n = 1..343</a>

STATUS

approved

editing

Discussion

Mon Feb 13

16:25

Hans Havermann: A much smaller b-file replacement to ensure that there are no errors in the extended terms.