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 A090656 #23 Aug 21 2023 11:17:54 %S A090656 1,0,9,1,6,0,7,9,7,8,3,0,9,9,6,1,6,0,4,2,5,6,7,3,2,8,2,9,1,5,6,1,6,1, %T A090656 7,0,4,8,4,1,5,5,0,1,2,3,0,7,9,4,3,4,0,3,2,2,8,7,9,7,1,9,6,6,9,1,4,2, %U A090656 8,2,2,4,5,9,1,0,5,6,5,3,0,3,6,7,6,5,7,5,2,5,2,7,1,8,3,1,0,9,1,7,8,0 %N A090656 Decimal expansion of 5 + sqrt(35). %C A090656 Equals n+n/(n+n/(n+n/(n+....))) for n = 10. See also A090388. - _Stanislav Sykora_, Jan 23 2014 %H A090656 Chai Wah Wu, <a href="/A090656/b090656.txt">Table of n, a(n) for n = 2..10003</a> %H A090656 <a href="/index/Al#algebraic_02">Index entries for algebraic numbers, degree 2</a> %e A090656 10.9160797830996160... %t A090656 RealDigits[5+Sqrt[35],10,120][[1]] (* _Harvey P. Dale_, Jun 17 2014 *) %o A090656 (PARI) sqrt(35)+5 \\ _Charles R Greathouse IV_, Apr 25 2016 %Y A090656 Equals A010490 plus 5. - _R. J. Mathar_, Sep 08 2008 %Y A090656 Cf. A161321. %Y A090656 Cf. n+n/(n+n/(n+...)): A090388 (n=2), A090458 (n=3), A090488 (n=4), A090550 (n=5), A092294 (n=6), A092290 (n=7), A090654 (n=8), A090655 (n=9). - _Stanislav Sykora_, Jan 23 2014 %K A090656 easy,nonn,cons %O A090656 2,3 %A A090656 _Felix Tubiana_, Feb 05 2004