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 A045999 #10 Oct 10 2019 03:56:31 %S A045999 1,2,2,4,6,6,6,8,10,10,10,10,10,12,14,14,14,16,18,18,18,20,22,22,22, %T A045999 22,22,22,22,24,26,26,26,28,30,30,30,32,34,34,34,36,38,38,38,40,42,42, %U A045999 42,44,46,46,46,46,46,46,46,46,46,46,46,48,50,50,50,52,54,54,54,56,58,58 %N A045999 Length of n-th term of binary Gleichniszahlen-Reihe (BGR) sequence A045998. %C A045999 Now we count the leading zeros, of course. %D A045999 N. Worrick, S. Lewis and B. Shrader, A possible formula for the length of BGR sequences, Graph Theory Notes of New York, XXXVI (1999), p. 25. %F A045999 Reference gives a conjectured formula. %e A045999 1, 11, 01, 1011, 111001, 110011, 010001, ... %Y A045999 Cf. A045998, A048522. %K A045999 nonn,base,easy %O A045999 0,2 %A A045999 _N. J. A. Sloane_ %E A045999 More terms from _Patrick De Geest_, Jun 15 1999