The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A002797 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A002797

Number of solutions to a linear inequality.
(history; published version)

#27 by Ray Chandler at Sun Jun 25 19:59:55 EDT 2023

STATUS

editing

approved

#26 by Ray Chandler at Sun Jun 25 19:59:50 EDT 2023

LINKS

<a href="/index/Rec#order_07">Index entries for linear recurrences with constant coefficients</a>, signature (1, 1, -1, 1, -1, -1, 1).

STATUS

approved

editing

#25 by Jon E. Schoenfield at Sun Dec 19 10:00:32 EST 2021

STATUS

editing

approved

#24 by Jon E. Schoenfield at Sun Dec 19 10:00:31 EST 2021

AUTHOR

N. J. A. Sloane.

STATUS

approved

editing

#23 by N. J. A. Sloane at Fri Oct 23 19:40:52 EDT 2015

STATUS

editing

approved

#22 by N. J. A. Sloane at Fri Oct 23 19:40:50 EDT 2015

LINKS

E. Ehrhart, <a href="/A002789/a002789.pdf">Sur un problème de géométrie diophantienne linéaire I, (Polyèdres et réseaux)</a>, J. Reine Angew. Math. 226 1967 1-29. MR0213320 (35 #4184). [Annotated scanned copy of pages 16 and 22 only]

E. Ehrhart, <a href="/A002789/a002789_1.pdf">Sur un problème de géométrie diophantienne linéaire II. Systemes diophantiens lineaires</a>, J. Reine Angew. Math. 227 1967 25-49. [Annotated scanned copy of pages 47-49 only]

STATUS

approved

editing

#21 by Bruno Berselli at Mon Jan 26 03:42:37 EST 2015

STATUS

proposed

approved

#20 by Michel Marcus at Mon Jan 26 01:34:00 EST 2015

STATUS

editing

proposed

#19 by Michel Marcus at Mon Jan 26 01:33:55 EST 2015

PROG

(PARI) Vec(-(5*x^6+7*x^5+2*x^4+5*x^3-x+3)/((x^2+1)*(x+1)^2*(x-1)^3) + O(x^50)) \\ Michel Marcus, Jan 26 2015

STATUS

reviewed

editing

#18 by Wesley Ivan Hurt at Sun Jan 25 23:40:07 EST 2015

STATUS

proposed

reviewed