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 A292027 #27 Oct 09 2018 20:27:07 %S A292027 1,1,1,1,1,1,1,1,1,1,1,2,2,2,2,2,2,2,3,3,3,3,4,4,4,5,5,5,5,7,7,7,8,9, %T A292027 9,9,12,12,12,13,16,16,16,20,21,21,22,28,28,28,33,37,37,38,48,49,49, %U A292027 55,65,65,66,81,86,86,93,113,114,115,136,151,151,159,194,200,201,229,264,265,274 %N A292027 a(n) = a(n-7) + a(n-11), starting a(0)=a(1)=...= a(10) = 1. %D A292027 Kenneth H. Rosen, Discrete Mathematics and its Applications, McGraw-Hill, 2012, 501-503. %H A292027 <a href="/index/Rec#order_11">Index entries for linear recurrences with constant coefficients</a>, signature (0,0,0,0,0,0,1,0,0,0,1). %F A292027 G.f.: (x^6 + x^5 + x^4 + x^3 + x^2 + x + 1)/(1 - x^7 - x^11). - _R. J. Mathar_ and _N. J. A. Sloane_, Nov 10 2017 %t A292027 LinearRecurrence[{0,0,0,0,0,0,1,0,0,0,1},{1,1,1,1,1,1,1,1,1,1,1},80] (* _Harvey P. Dale_, Oct 09 2018 *) %o A292027 (Java) %o A292027 import java.util.Arrays; %o A292027 public class IntegerSequences %o A292027 { %o A292027 public static void main(String[] args) %o A292027 { %o A292027 int j = 7; %o A292027 int k = 11; %o A292027 // Set N to the number of terms you would like to generate. %o A292027 int N = 200; %o A292027 long[] G = new long[N]; %o A292027 for(int i=0; i<k; i++) %o A292027 { %o A292027 G[i] = 1; %o A292027 } %o A292027 for(int i=k; i<N; i++) %o A292027 { %o A292027 G[i] = G[i-j]+G[i-k]; %o A292027 } %o A292027 System.out.println(Arrays.toString(G)); %o A292027 } %o A292027 } %Y A292027 Cf. A000930, A003269, A003520, A005708, A005709. %K A292027 nonn,easy %O A292027 0,12 %A A292027 _Jason Bruce_, Sep 07 2017