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 A195786 #7 Nov 21 2024 08:12:00 %S A195786 1,1,0,6,5,7,2,2,1,1,7,3,8,9,5,6,4,6,5,5,9,1,3,9,8,7,2,2,1,0,0,6,2,1, %T A195786 0,5,9,7,5,2,8,6,0,9,5,0,0,3,0,6,4,0,3,2,1,2,2,8,1,4,4,4,3,1,0,7,6,4, %U A195786 5,2,0,5,7,4,0,4,9,8,7,1,3,7,6,5,2,2,8,8,8,9,4,3,3,4,8,7,9,7,3,1 %N A195786 Decimal expansion of arccot(9). %H A195786 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A195786 arccot(9)=0.11065722117389564655913987221006210597528609500... %t A195786 (See A195785.) %o A195786 (PARI) atan(1/9) \\ _Charles R Greathouse IV_, Nov 21 2024 %Y A195786 Cf. A195785. %K A195786 nonn,cons %O A195786 0,4 %A A195786 _Clark Kimberling_, Sep 24 2011