The On-Line Encyclopedia of Integer Sequences (OEIS)

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A001305

Expansion of 1/((1-x)^2*(1-x^2)*(1-x^5)*(1-x^10)*(1-x^20)).
(history; published version)

#31 by N. J. A. Sloane at Tue Apr 18 07:02:35 EDT 2017

LINKS

INRIA Algorithms Project, <a href="http://algoecs.inria.fr/ecsservices/ecsstructure?searchType=1&service=Search&searchTermsnbr=201">Encyclopedia of Combinatorial Structures 201</a>

Discussion

Tue Apr 18

07:02

OEIS Server: https://oeis.org/edit/global/2632

#30 by Ray Chandler at Sat Jul 18 16:13:01 EDT 2015

STATUS

editing

approved

#29 by Ray Chandler at Sat Jul 18 16:12:57 EDT 2015

LINKS

<a href="/index/Rec#order_39">Index entries for linear recurrences with constant coefficients</a>, signature (2, 0, -2, 1, 1, -2, 0, 2, -1, 1, -2, 0, 2, -1, -1, 2, 0, -2, 1, 1, -2, 0, 2, -1, -1, 2, 0, -2, 1, -1, 2, 0, -2, 1, 1, -2, 0, 2, -1).

2,0,-2,1,1,-2,0,2,-1,1,-2,0,2,-1,-1,2,0,-2,1,1,-2,0,2,-1,-1,2,0,-2,1,-1,2,0,-2,1,1,-2,0,2,-1

).

#28 by Ray Chandler at Sat Jul 18 16:10:17 EDT 2015

LINKS

<a href="/index/Rec#order_39">Index entries for linear recurrences with constant coefficients</a>, signature (2, 0, -2, 2, -2, 0, 2, -1, 0, 1, -2, 0, 2, -2, 2, 0, -2, 1, 0, 1, -2, 0, 2, -2, 2, 0, -2, 1, 0, -1, 2, 0, -2, 2, -2, 0, 2, -1).

<a href="/index/Rec#order_39">Index entries for linear recurrences with constant coefficients</a>, signature (

2,0,-2,1,1,-2,0,2,-1,1,-2,0,2,-1,-1,2,0,-2,1,1,-2,0,2,-1,-1,2,0,-2,1,-1,2,0,-2,1,1,-2,0,2,-1

).

STATUS

approved

editing

#27 by Ray Chandler at Fri Jul 17 12:29:05 EDT 2015

STATUS

editing

approved

#26 by Ray Chandler at Fri Jul 17 12:29:01 EDT 2015

DATA

1, 2, 4, 6, 9, 13, 18, 24, 31, 39, 50, 62, 77, 93, 112, 134, 159, 187, 218, 252, 293, 337, 388, 442, 503, 571, 646, 728, 817, 913, 1022, 1138, 1267, 1403, 1552, 1714, 1889, 2077, 2278, 2492, 2728, 2977, 3248, 3532, 3838, 4166, 4516, 4888, 5282, 5698, 6148

STATUS

approved

editing

#25 by Ray Chandler at Fri Jul 17 12:27:59 EDT 2015

STATUS

editing

approved

#24 by Ray Chandler at Fri Jul 17 12:25:43 EDT 2015

LINKS

<a href="/index/Rec#order_39">Index entries for linear recurrences with constant coefficients</a>, order 39signature (2, 0, -2, 2, -2, 0, 2, -1, 0, 1, -2, 0, 2, -2, 2, 0, -2, 1, 0, 1, -2, 0, 2, -2, 2, 0, -2, 1, 0, -1, 2, 0, -2, 2, -2, 0, 2, -1).

STATUS

approved

editing

#23 by Charles R Greathouse IV at Sat Jun 13 00:48:03 EDT 2015

LINKS

<a href="/index/Rec#order_39">Index to sequences with entries for linear recurrences with constant coefficients</a>, order 39.

Discussion

Sat Jun 13

00:48

OEIS Server: https://oeis.org/edit/global/2439

#22 by R. J. Mathar at Sat Sep 27 15:25:00 EDT 2014

STATUS

editing

approved