The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A090456 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A090456

Primes prime(k) having more binary 1's than k.
(history; published version)

#11 by Michel Marcus at Sun Apr 24 02:32:10 EDT 2022

STATUS

reviewed

approved

#10 by Joerg Arndt at Sun Apr 24 01:26:41 EDT 2022

STATUS

proposed

reviewed

#9 by Michel Marcus at Sat Apr 23 04:34:35 EDT 2022

STATUS

editing

proposed

#8 by Michel Marcus at Sat Apr 23 04:34:31 EDT 2022

NAME

Primes pprime(k) having more binary 1's than k.

STATUS

proposed

editing

#7 by Amiram Eldar at Sat Apr 23 04:10:02 EDT 2022

STATUS

editing

proposed

#6 by Amiram Eldar at Sat Apr 23 03:28:46 EDT 2022

CROSSREFS

Cf. A000120, A072439, A090457, A000120, A014499, A007088, A004676, A007088, A014499, A072439, A090432, A090455, A090457.

#5 by Amiram Eldar at Sat Apr 23 03:27:41 EDT 2022

COMMENTS

A090455(a(n)) < 0.

FORMULA

A090455(a(n)) < 0.

MATHEMATICA

Select[Prime[Range[100]], Differences[DigitCount[{PrimePi[#], #}, 2, 1]][[1]] > 0 &] (* Amiram Eldar, Apr 23 2022 *)

CROSSREFS

Cf. A000120, A072439, A090457, A000120, A014499, A007088, A004676, A090432, A090455.

#4 by Amiram Eldar at Sat Apr 23 03:26:19 EDT 2022

LINKS

Amiram Eldar, <a href="/A090456/b090456.txt">Table of n, a(n) for n = 1..10000</a>

STATUS

approved

editing

#3 by Russ Cox at Fri Mar 30 18:50:43 EDT 2012

AUTHOR

_Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), _, Dec 01 2003

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,base,new

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystemsgmail.com), Dec 01 2003