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 A382008 #7 Mar 20 2025 09:27:32 %S A382008 8,8,7,2,0,0,0,0,2,5,4,8,0,2,0,8,5,8,0,0,5,4,4,4,0,9,3,9,8,4,2,6,0,0, %T A382008 3,7,8,5,7,3,8,9,8,6,5,7,2,1,1,6,0,9,3,7,4,6,2,6,4,0,6,8,0,7,2,0,5,1, %U A382008 8,3,1,2,8,7,9,4,4,0,4,1,3,4,9,0,6,8,0,8,0,4 %N A382008 Decimal expansion of the isoperimetric quotient of a rhombic triacontahedron. %C A382008 For the definition of isoperimetric quotient of a solid, references and links, see A381684. %H A382008 Paolo Xausa, <a href="/A382008/b382008.txt">Table of n, a(n) for n = 0..10000</a> %H A382008 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %F A382008 Equals 36*Pi*A344172^2/(A344171^3). %F A382008 Equals Pi*(2 + sqrt(5))/15 = A000796*A098317/15. %e A382008 0.88720000254802085800544409398426003785738986572116... %t A382008 First[RealDigits[Pi*(2 + Sqrt[5])/15, 10, 100]] %Y A382008 Cf. A344171 (surface area), A344172 (volume). %Y A382008 Cf. A000796, A098317, A381684. %K A382008 nonn,cons,easy %O A382008 0,1 %A A382008 _Paolo Xausa_, Mar 20 2025