The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A036683 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A036683

T(n+4,4) with T as in A036355.
(history; published version)

#7 by R. J. Mathar at Sun Jul 03 08:11:56 EDT 2022

STATUS

editing

approved

#6 by R. J. Mathar at Sun Jul 03 08:11:53 EDT 2022

LINKS

<a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (5,-5,-10,15,11,-15,-10,5,5,1).

FORMULA

a(n) = A001628(n)+3*A001872(n)+A001873(n). - R. J. Mathar, Jul 03 2022

KEYWORD

nonn,easy

STATUS

approved

editing

#5 by N. J. A. Sloane at Mon Mar 02 16:08:44 EST 2015

AUTHOR

_Floor van Lamoen (fvlamoen(AT)hotmail.com)_

Discussion

Mon Mar 02

16:08

OEIS Server: https://oeis.org/edit/global/2352

#4 by N. J. A. Sloane at Tue Jan 24 03:00:00 EST 2006

KEYWORD

nonn,new

nonn

AUTHOR

Floor van Lamoen (f_DOT_v_DOT_lamoen_AT_wxs_DOT_nl)

Floor van Lamoen (fvlamoen(AT)hotmail.com)

#3 by N. J. A. Sloane at Sat Jun 12 03:00:00 EDT 2004

FORMULA

G.f.: (x^4+2x^3-4x^2-5x+5)/(1-x-x^2)^5.

KEYWORD

nonn,new

nonn

#2 by N. J. A. Sloane at Fri May 16 03:00:00 EDT 2003

KEYWORD

nonn,new

nonn

AUTHOR

Floor van Lamoen (f._DOT_v._DOT_lamoen@_AT_wxs._DOT_nl)

#1 by N. J. A. Sloane at Sat Dec 11 03:00:00 EST 1999

NAME

T(n+4,4) with T as in A036355.

DATA

5, 20, 71, 207, 556, 1390, 3310, 7576, 16807, 36331, 76850, 159575, 326092, 657124, 1307992, 2575180, 5020570, 9702043, 18599391, 35397328, 66918850, 125738650, 234930380, 436660010, 807690455, 1487269940, 2727149885, 4981046893

OFFSET

0,1

KEYWORD

nonn

AUTHOR

Floor van Lamoen (f.v.lamoen@wxs.nl)

STATUS

approved