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 A021120 #9 Jul 08 2025 08:02:46 %S A021120 0,0,8,6,2,0,6,8,9,6,5,5,1,7,2,4,1,3,7,9,3,1,0,3,4,4,8,2,7,5,8,6,2,0, %T A021120 6,8,9,6,5,5,1,7,2,4,1,3,7,9,3,1,0,3,4,4,8,2,7,5,8,6,2,0,6,8,9,6,5,5, %U A021120 1,7,2,4,1,3,7,9,3,1,0,3,4,4,8,2,7,5,8,6,2,0,6,8,9,6,5,5,1,7,2 %N A021120 Decimal expansion of 1/116. %H A021120 <a href="/index/Rec#order_15">Index entries for linear recurrences with constant coefficients</a>, signature (1,0,0,0,0,0,0,0,0,0,0,0,0,-1,1). %F A021120 From _Chai Wah Wu_, Apr 14 2024: (Start) %F A021120 a(n) = a(n-1) - a(n-14) + a(n-15) for n > 16. %F A021120 G.f.: x^2*(-5*x^14 - 2*x^13 + 5*x^12 - 6*x^11 + 4*x^10 + x^8 + 3*x^7 - x^6 - 2*x^5 - 6*x^4 + 2*x^3 + 4*x^2 + 2*x - 8)/(x^15 - x^14 + x - 1). (End) %K A021120 nonn,cons %O A021120 0,3 %A A021120 _N. J. A. Sloane_