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 A343199 #51 Nov 12 2022 20:30:15 %S A343199 9,4,6,4,1,0,1,6,1,5,1,3,7,7,5,4,5,8,7,0,5,4,8,9,2,6,8,3,0,1,1,7,4,4, %T A343199 7,3,3,8,8,5,6,1,0,5,0,7,6,2,0,7,6,1,2,5,6,1,1,1,6,1,3,9,5,8,9,0,3,8, %U A343199 6,6,0,3,3,8,1,7,6,0,0,0,7,4,1,6,2,2,9,2,3,7,3,5,1,4,4,9,7,1,5,1,3,5 %N A343199 Decimal expansion of 6+2*sqrt(3). %C A343199 Decimal expansion of the surface area of a cuboctahedron with unit edge length. %C A343199 Essentially the same sequence of digits as A176394 and A010469. - _R. J. Mathar_, Jun 10 2021 %H A343199 Wikipedia, <a href="https://en.wikipedia.org/wiki/Cuboctahedron">Cuboctahedron</a> %e A343199 9.4641016151377545870548926830117447338856... %t A343199 RealDigits[N[6 + 2*Sqrt[3], 100]][[1]] (* _Wesley Ivan Hurt_, Nov 12 2022 *) %o A343199 (Magma) SetDefaultRealField(RealField(200)); 6+2*Sqrt(3); %Y A343199 Cf. A020775 (cuboctahedron volume). %K A343199 cons,nonn %O A343199 1,1 %A A343199 _Wesley Ivan Hurt_, May 07 2021