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 A378791 #10 Dec 08 2024 02:42:52 %S A378791 1,2,0,6,0,4,5,3,7,8,3,1,1,0,5,4,4,9,0,5,8,7,2,4,8,2,6,7,8,8,0,2,4,9, %T A378791 7,0,3,2,4,6,2,1,4,0,1,6,5,7,7,9,4,6,7,6,2,5,6,6,7,9,3,5,0,7,6,7,8,7, %U A378791 2,1,6,8,8,2,2,1,4,7,0,4,8,9,7,1,2,3,0,6,6,9,0,5,9,2,1,0,5,6,9,1 %N A378791 Decimal expansion of 2/(5*sqrt(11)). %D A378791 Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 2.23, p. 174. %H A378791 W. G. Spohn, <a href="http://www.jstor.org/discover/10.2307/2373489">Blichfeldt's Theorem and Simultaneous Diophantine Approximation</a>, American Journal of Mathematics, Vol. 90, No. 3 (1968), pp. 885-894. %e A378791 0.12060453783110544905872482678802497032462140165779... %t A378791 RealDigits[2/(5Sqrt[11]),10,100][[1]] %Y A378791 Cf. A010468. %K A378791 nonn,cons,easy %O A378791 0,2 %A A378791 _Stefano Spezia_, Dec 07 2024