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A029199 Expansion of 1/((1-x^2)(1-x^5)(1-x^7)(1-x^8)). 1

%I #12 May 03 2022 16:49:14

%S 1,0,1,0,1,1,1,2,2,2,3,2,4,3,5,5,6,6,7,7,9,9,11,11,13,13,15,15,18,18,

%T 21,21,24,24,27,28,31,32,35,36,40,40,45,45,50,51,55,57,61,63,68,69,75,

%U 76,82,84,90,92,98,100,107,109

%N Expansion of 1/((1-x^2)(1-x^5)(1-x^7)(1-x^8)).

%H Vincenzo Librandi, <a href="/A029199/b029199.txt">Table of n, a(n) for n = 0..1000</a>

%H <a href="/index/Rec#order_22">Index entries for linear recurrences with constant coefficients</a>, signature (0,1,0,0,1,0,0,1,-1,-1,0,-1,-1,1,0,0,1,0,0,1,0,-1).

%t CoefficientList[Series[1/((1 - x^2) (1 - x^5) (1 - x^7) (1 - x^8)), {x, 0, 100}], x] (* _Vincenzo Librandi_, Jun 02 2014 *)

%t LinearRecurrence[{0,1,0,0,1,0,0,1,-1,-1,0,-1,-1,1,0,0,1,0,0,1,0,-1},{1,0,1,0,1,1,1,2,2,2,3,2,4,3,5,5,6,6,7,7,9,9},80] (* _Harvey P. Dale_, May 03 2022 *)

%K nonn

%O 0,8

%A _N. J. A. Sloane_.

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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)