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 A250113 #18 Dec 05 2016 09:57:27 %S A250113 0,0,0,0,0,0,0,0,18,20,66,120,260,420,900,1408,2652,4284,7676,12400, %T A250113 21546,34584,58742,94896,158400,255632,422874,683144,1121256,1812480, %U A250113 2960872,4787712,7796184,12608220,20487110,33139440,53768252,86981924,140995764 %N A250113 Number of asymmetric Lucas strings of length n. %H A250113 Lars Blomberg, <a href="/A250113/b250113.txt">Table of n, a(n) for n = 1..1000</a> %H A250113 A. R. Ashrafi, J. Azarija, K. Fathalikhani, S. Klavzar and M. Petkovsek, <a href="http://www.fmf.uni-lj.si/~klavzar/preprints/Fib-Luc-orbits-submit-2014.pdf">Vertex and edge orbits of Fibonacci and Lucas cubes</a>, 2014; See Table 3. %H A250113 A. R. Ashrafi, J. Azarija, K. Fathalikhani, S. Klavzar, et al., <a href="http://www.fmf.uni-lj.si/~klavzar/preprints/Fib-Luc-orbits-August-11-2014.pdf">Orbits of Fibonacci and Lucas cubes, dihedral transformations, and asymmetric strings</a>, 2014. %Y A250113 Cf. A031367, A250112. %K A250113 nonn %O A250113 1,9 %A A250113 _N. J. A. Sloane_, Nov 19 2014 %E A250113 More terms from _Lars Blomberg_, Dec 05 2016