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 A052310 #9 Dec 19 2015 12:58:51 %S A052310 1,2,1,3,2,1,4,3,2,1,6,5,5,2,1,8,7,8,5,2,1,13,12,17,11,7,2,1,18,17,27, %T A052310 21,14,7,2,1,30,29,54,44,37,17,9,2,1,46,45,92,86,75,44,22,9,2,1,78,77, %U A052310 178,176,178,107,67,25,11,2,1,126,125,315,343,370,254,163,78,30,11,2 %N A052310 Triangle read by rows: matrix square of A052307. %H A052310 <a href="/index/Br#bracelets">Index entries for sequences related to bracelets</a> %e A052310 1; 2,1; 3,2,1; 4,3,2,1; 6,5,5,2,1; ... %K A052310 nonn,tabl %O A052310 0,2 %A A052310 _Christian G. Bower_, Dec 15 1999