This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A140205 #15 May 05 2024 10:41:10
%S A140205 0,1,2,4,5,7,9,12,12,13,14,16,17,19,21,24,24,25,26,28,29,31,33,36,36,
%T A140205 37,38,40,41,43,45,48,48,49,50,52,53,55,57,60,60,61,62,64,65,67,69,72,
%U A140205 72,73,74,76,77,79,81,84,84,85,86,88,89,91,93,96,96,97,98,100,101,103,105,108
%N A140205 Partial sums of A140085.
%H A140205 <a href="/index/Rec#order_09">Index entries for linear recurrences with constant coefficients</a>, signature (1,0,0,0,0,0,0,1,-1).
%F A140205 G.f.: x*(3*x^6+2*x^5+2*x^4+x^3+2*x^2+x+1) / ((x-1)^2*(x+1)*(x^2+1)*(x^4+1)). - _Colin Barker_, Jul 26 2013
%t A140205 LinearRecurrence[{1,0,0,0,0,0,0,1,-1},{0,1,2,4,5,7,9,12,12},80] (* _Harvey P. Dale_, Jan 28 2015 *)
%K A140205 nonn,easy
%O A140205 0,3
%A A140205 _Nadia Heninger_ and _N. J. A. Sloane_, Jun 09 2008