The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A123211

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A123211

Terms in A006512 containing the digit "6" at least once, such that changing every "6" to a "9" and vice versa yields a larger term in A006512.
(history; published version)

#11 by Michael De Vlieger at Sun Jan 02 00:10:03 EST 2022

STATUS

proposed

approved

#10 by Jon E. Schoenfield at Sat Jan 01 22:57:54 EST 2022

STATUS

editing

proposed

#9 by Jon E. Schoenfield at Sat Jan 01 22:57:52 EST 2022

NAME

Numbers Terms in A006512 containing the digit "6" at least once, such that changing every "6" to a "9" and vice versa yields another number a larger term in A006512 which is bigger than the first one.

COMMENTS

1063 is in A006512 and so is 1093 - , obviously 1093 > 1063, therefore 1063 is in the sequence.

STATUS

approved

editing

#8 by Alois P. Heinz at Fri Oct 11 20:17:10 EDT 2013

STATUS

proposed

approved

#7 by Jon E. Schoenfield at Fri Oct 11 18:38:45 EDT 2013

STATUS

editing

proposed

#6 by Jon E. Schoenfield at Fri Oct 11 18:38:42 EDT 2013

EXTENSIONS

Edited, corrected and extended by _Pierre Cami (pierre-cami(AT)bbox.fr) CAMI_ and Stefan Steinerberger, Aug 14 2007

STATUS

approved

editing

#5 by Russ Cox at Sat Mar 31 13:22:05 EDT 2012

AUTHOR

_Pierre CAMI (pierre-cami(AT)bbox.fr), _, Oct 05 2006

Discussion

Sat Mar 31

13:22

OEIS Server: https://oeis.org/edit/global/885

#4 by Russ Cox at Fri Mar 30 18:49:45 EDT 2012

EXTENSIONS

Edited, corrected and extended by Pierre Cami (pierre-cami(AT)bbox.fr) and _Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), _, Aug 14 2007

Discussion

Fri Mar 30

18:49

OEIS Server: https://oeis.org/edit/global/238

#3 by Charles R Greathouse IV at Thu Dec 01 11:14:28 EST 2011

AUTHOR

Pierre CAMI (pierrecamipierre-cami(AT)tele2bbox.fr), Oct 05 2006

EXTENSIONS

Edited, corrected and extended by Pierre Cami (pierrecamipierre-cami(AT)tele2bbox.fr) and Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Aug 14 2007

Discussion

Thu Dec 01

11:14

OEIS Server: https://oeis.org/edit/global/101

#2 by N. J. A. Sloane at Sat Nov 10 03:00:00 EST 2007

NAME

Primes P second of twim primes Numbers in A006512 containing the digit "6" at least once, such that Q is also second of twin primes changing every "6" to a "9" and Q has the same digits vice versa yields another number in A006512 which is bigger than P exept 6 replace by 9 and 9 replace by 6the first one.

DATA

1063, 3361, 7561, 10861, 14563, 16141, 16693, 26881, 32611, 36343, 55633, 61153, 62971, 62983, 64153, 68713, 70621, 76963, 100363, 106453, 115603, 116101, 131641, 136993, 146521, 152641, 155863, 160711, 161341, 161971, 166741, 167341, 168601, 206821, 278611167863

OFFSET

0,1,1

COMMENTS

1063 is in A006512 and so is 1093 - obviously 1093 > 1063, therefore 1063 is in the sequence.

EXAMPLE

16139 and 16141 twin primes 19139 and 19141 twin primes , P(0)=16141 and Q(0)=19141

KEYWORD

base,nonn,uned,newless

EXTENSIONS

Edited, corrected and extended by Pierre Cami (pierrecami(AT)tele2.fr) and Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Aug 14 2007