The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A005513 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A005513

Number of n-bead bracelets (turnover necklaces) of two colors with 6 red beads and n-6 black beads.
(history; published version)

#101 by Ray Chandler at Wed Feb 26 11:24:08 EST 2025

STATUS

editing

approved

#100 by Ray Chandler at Wed Feb 26 11:24:03 EST 2025

LINKS

<a href="/index/Rec#order_15">Index entries for linear recurrences with constant coefficients</a>, signature (2,1,-3,-1,1,4,-3,-3,4,1,-1,-3,1,2,-1).

STATUS

approved

editing

#99 by Joerg Arndt at Thu Feb 11 09:01:51 EST 2021

STATUS

reviewed

approved

#98 by Michel Marcus at Thu Feb 11 09:00:25 EST 2021

STATUS

proposed

reviewed

#97 by Petros Hadjicostas at Thu Feb 11 08:38:34 EST 2021

STATUS

editing

proposed

#96 by Petros Hadjicostas at Thu Feb 11 08:37:52 EST 2021

LINKS

H. Hansraj Gupta, <a href="https://web.archive.org/web/20200806162943/https://www.insa.nic.in/writereaddata/UpLoadedFiles/IJPAM/20005a66_964.pdf">Enumeration of incongruent cyclic k-gons</a>, Indian J. Pure and Appl. Math., 10 (1979), no.8, 964-999.

V. Vladimir Shevelev, <a href="https://web.archive.org/web/20200722171019/http://www.insa.nic.in/writereaddata/UpLoadedFiles/IJPAM/2000c4e8_629.pdf">Necklaces and convex k-gons</a>, Indian J. Pure and Appl. Math., 35 (2004), no. 5, 629-638.

V. Vladimir Shevelev, <a href="https://www.math.bgu.ac.il/~shevelev/Shevelev_Neclaces.pdf">Necklaces and convex k-gons</a>, Indian J. Pure and Appl. Math., 35 (2004), no. 5, 629-638.

V. Vladimir Shevelev, <a href="http://arxiv.org/abs/1104.4051">Spectrum of permanent's values and its extremal magnitudes in Lambda_n^3 and Lambda_n(alpha,beta,gamma)</a>, arXiv:1104.4051 [math.CO], 2011. (Cf. Section 5)

STATUS

approved

editing

#95 by Susanna Cuyler at Thu Oct 03 21:04:29 EDT 2019

STATUS

proposed

approved

#94 by Andrew Howroyd at Thu Oct 03 21:01:30 EDT 2019

STATUS

editing

proposed

#93 by Andrew Howroyd at Thu Oct 03 20:17:00 EDT 2019

CROSSREFS

Column k=6 of A052307.

STATUS

approved

editing

#92 by Michel Marcus at Sat May 25 02:05:58 EDT 2019

STATUS

reviewed

approved