The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A119314 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing all changes.

A119314

Complement of A119313.
(history; published version)

#10 by Peter Luschny at Sat Jul 02 09:29:09 EDT 2022

STATUS

reviewed

approved

#9 by Joerg Arndt at Sat Jul 02 09:08:41 EDT 2022

STATUS

proposed

reviewed

#8 by Amiram Eldar at Sat Jul 02 03:38:34 EDT 2022

STATUS

editing

proposed

#7 by Amiram Eldar at Sat Jul 02 03:33:58 EDT 2022

COMMENTS

m is a term iff A001221(m) <= 1 or (A067029(m) > 1 and A020639(m)^2 <= A119288(m)).

#6 by Amiram Eldar at Sat Jul 02 03:30:05 EDT 2022

COMMENTS

m is a term iff A001221(m) <= 1 or A067029(m) > 1 and A020639(m)^2 <= A119288(m).

#5 by Amiram Eldar at Sat Jul 02 03:29:24 EDT 2022

COMMENTS

Union of A119315 and A008578; (intersection with A119316) = A008578; A000961 and A092259 are subsequences;

MATHEMATICA

Select[Range[140], !CompositeQ[#] || ((f = FactorInteger[#])[[1, 2]] > 1 && (Length[f] == 1 || f[[1, 1]]^2 < f[[2, 1]])) &] (* Amiram Eldar, Jul 02 2022 *)

CROSSREFS

Union of A119315 and A008578.

(Intersection with A119316) = A008578.

A000961 and A092259 are subsequences.

Cf. A001221, A020639, A067029, A119288, A119313.

#4 by Amiram Eldar at Sat Jul 02 03:28:11 EDT 2022

LINKS

Amiram Eldar, <a href="/A119314/b119314.txt">Table of n, a(n) for n = 1..10000</a>

STATUS

approved

editing

#3 by Russ Cox at Fri Mar 30 18:50:54 EDT 2012

AUTHOR

_Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), _, May 15 2006

Discussion

Fri Mar 30

18:50

OEIS Server: https://oeis.org/edit/global/246

#2 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

KEYWORD

nonn,new

nonn

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystemsgmail.com), May 15 2006

#1 by N. J. A. Sloane at Fri May 19 03:00:00 EDT 2006

NAME

Complement of A119313.

DATA

1, 2, 3, 4, 5, 7, 8, 9, 11, 13, 16, 17, 19, 20, 23, 25, 27, 28, 29, 31, 32, 37, 40, 41, 43, 44, 47, 49, 52, 53, 56, 59, 61, 64, 67, 68, 71, 73, 76, 79, 80, 81, 83, 88, 89, 92, 97, 99, 100, 101, 103, 104, 107, 109, 112, 113, 116, 117, 121, 124, 125, 127, 128, 131, 136, 137

OFFSET

1,2

COMMENTS

Union of A119315 and A008578; (intersection with A119316) = A008578; A000961 and A092259 are subsequences;

m is a term iff A001221(m)<=1 or A067029(m)>1 and A020639(m)^2<=A119288(m).

KEYWORD

nonn,new

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), May 15 2006

STATUS

approved