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 A352673 #6 May 03 2022 23:52:02 %S A352673 1,3,2,2,7,8,0,9,5,5,5,9,2,8,1,7,8,3,6,9,6,7,8,7,2,2,3,2,6,5,5,2,0,1, %T A352673 3,1,5,4,4,8,3,3,9,6,7,3,9,5,6,2,4,1,6,8,3,3,9,7,4,9,3,9,1,8,3,3,5,0, %U A352673 6,1,4,6,5,4,4,0,4,9,2,3,1,6,2,4,9,4 %N A352673 Decimal expansion of r = (3/13)(4+sqrt(3)). %e A352673 1.32278095559281783696787223265520131544... %t A352673 r = N[(3/13) (4 + Sqrt[3]), 200] %t A352673 RealDigits[r][[1]] %Y A352673 Cf. A352672, A352675, A352676. %K A352673 nonn,cons %O A352673 1,2 %A A352673 _Clark Kimberling_, Mar 26 2022