The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A141075 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A141075

Nonprimes of form (2*3*5*7*11-p), where p is prime.
(history; published version)

#15 by N. J. A. Sloane at Tue Mar 04 23:51:12 EST 2014

STATUS

proposed

approved

#14 by Jon E. Schoenfield at Tue Mar 04 23:05:39 EST 2014

STATUS

editing

proposed

#13 by Jon E. Schoenfield at Tue Mar 04 23:05:37 EST 2014

MAPLE

a:=proc(n) if(isprime(n) and not isprime(2310-n))then 2310-n fi end: seq(a(2310-n), n=1..2309); # _Nathaniel Johnston, _, Jun 08 2011

AUTHOR

Juri-Stepan Gerasimov , Aug 5 05 2008

STATUS

approved

editing

#12 by Charles R Greathouse IV at Thu Nov 21 12:49:22 EST 2013

MATHEMATICA

Sort[2310-#&/@Select[Prime[Range[343]], !PrimeQ[2310-#]&]] (* From _Harvey P. Dale, _, Jul 26 2011 *)

Discussion

Thu Nov 21

12:49

OEIS Server: https://oeis.org/edit/global/2062

#11 by Bruno Berselli at Thu Feb 14 03:26:16 EST 2013

STATUS

proposed

approved

#10 by Rick L. Shepherd at Thu Feb 14 01:43:46 EST 2013

STATUS

editing

proposed

#9 by Rick L. Shepherd at Thu Feb 14 01:43:41 EST 2013

KEYWORD

nonn,fini,full,easy,less

STATUS

approved

editing

#8 by Russ Cox at Fri Mar 30 18:52:26 EDT 2012

AUTHOR

_Juri-Stepan Gerasimov (2stepan(AT)rambler.ru) _ Aug 5 2008

Discussion

Fri Mar 30

18:52

OEIS Server: https://oeis.org/edit/global/257

#7 by Russ Cox at Fri Mar 30 17:28:23 EDT 2012

EXTENSIONS

Comment and more terms from _Charles R Greathouse IV (charles.greathouse(AT)case.edu), _, Mar 26 2010

Discussion

Fri Mar 30

17:28

OEIS Server: https://oeis.org/edit/global/147

#6 by Harvey P. Dale at Tue Jul 26 15:46:11 EDT 2011

STATUS

editing

approved