The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A114046

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A114046

Numbers x such that x^2 - 92*y^2 = 1 for some y.
(history; published version)

#31 by Joerg Arndt at Sat Feb 24 01:13:16 EST 2024

STATUS

editing

approved

#30 by Paolo P. Lava at Fri Feb 23 16:04:28 EST 2024

FORMULA

a(n) = (1/2)*((1151-240*sqrt(23))^n + (1151+240*sqrt(23))^n), with n >= 0. - Paolo P. Lava, Nov 24 2008

STATUS

approved

editing

#29 by Joerg Arndt at Wed Jan 03 23:42:59 EST 2024

FORMULA

a(n) = (1/2)*((1151-240*sqrt(23))^n + (1151+240*sqrt(23))^n), with n >= 0. - Paolo P. Lava, Nov 24 2008

KEYWORD

easy,nonn,changed

STATUS

editing

approved

#28 by Paolo P. Lava at Wed Jan 03 07:25:23 EST 2024

FORMULA

a(n) = (1/2)*((1151-240*sqrt(23))^n + (1151+240*sqrt(23))^n), with n >= 0. - Paolo P. Lava, Nov 24 2008

STATUS

approved

editing

Discussion

Wed Jan 03

08:43

Joerg Arndt: this one is fine!

#27 by Joerg Arndt at Sun Feb 02 07:59:54 EST 2020

STATUS

proposed

approved

#26 by Michel Marcus at Sun Feb 02 03:49:18 EST 2020

STATUS

editing

proposed

#25 by Michel Marcus at Sun Feb 02 03:49:11 EST 2020

LINKS

Author?, Bob Jacobs, <a href="https://web.archive.org/web/20070203021412/http://www.chemistrycoach.com/nature_of_mathematics_and_mathem.htm">Title?The Nature of Mathematics and Mathematicians</a>

#24 by Michel Marcus at Sun Feb 02 03:45:41 EST 2020

LINKS

John Robertson, <a href="https://web.archive.org/web/20190501092519/http://www.jpr2718.org/">Home page.</a>

#23 by Michel Marcus at Sun Feb 02 03:42:37 EST 2020

LINKS

<a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (2302, -1).

STATUS

proposed

editing

#22 by Jon E. Schoenfield at Sun Feb 02 03:33:04 EST 2020

STATUS

editing

proposed