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 A374003 #17 Feb 16 2025 08:26:51 %S A374003 1,5,7,3,6,7,8,9,6,8,3,9,3,5,1,6,9,8,8,7,7,4,2,5,1,4,1,8,6,2,9,3,2,1, %T A374003 4,6,7,8,1,2,7,0,4,0,6,1,5,0,7,9,1,3,4,0,8,9,3,7,2,7,4,3,7,0,0,5,1,2, %U A374003 1,1,2,9,7,4,4,8,7,9,0,4,7,1,8,8,1,5,4,8,8,3 %N A374003 Decimal expansion of the positive real root of x^8 - x^7 - x^6 + x^2 - 1. %C A374003 Tenth smallest Pisot-Vijayaraghavan number. %H A374003 Paolo Xausa, <a href="/A374003/b374003.txt">Table of n, a(n) for n = 1..10000</a> %H A374003 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PisotNumber.html">Pisot Number</a>. %H A374003 Wikipedia, <a href="https://en.wikipedia.org/wiki/Pisot%E2%80%93Vijayaraghavan_number">Pisot-Vijayaraghavan number</a>. %H A374003 <a href="/index/Al#algebraic">Index entries for algebraic numbers</a>. %e A374003 1.5736789683935169887742514186293214678127040615079... %t A374003 First[RealDigits[Root[#^8 - #^7 - #^6 + #^2 - 1 &, 2], 10, 100]] %Y A374003 Cf. A060006, A086106, A228777, A092526, A293508, A293509, A293557, A374002, A293506. %K A374003 nonn,cons %O A374003 1,2 %A A374003 _Paolo Xausa_, Jun 25 2024