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 A084451 #10 Feb 16 2025 08:32:49 %S A084451 7,11,13,14,7,19,25,28,14,7,35,21,26,13,22,11,37,50,25,44,22,11,69,38, %T A084451 19,41,52,26,13,70,35,49,56,28,14,7,67,97,112,56,28,14,7,131,73,100, %U A084451 50,25,76,38,19,137,84,42,21,74,37,82,41,148,74,37,146,73,164,82,41,276 %N A084451 Juggling states associated with the juggling sequence A084452. %H A084451 A. Karttunen, <a href="/A084507/a084507.scm.txt">Scheme-program for computing this sequence</a> %H A084451 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Siteswap.html">Siteswap</a> %F A084451 a(0)=7, a(n) = (A084451(n-1) + 2^A084452(n) - 1)/2. %Y A084451 Positions of sevens (ground states): A084449. Same sequence in binary: A084451. %K A084451 nonn %O A084451 0,1 %A A084451 _Antti Karttunen_, Jun 02 2003