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 A112253 #7 Jul 20 2020 11:50:40 %S A112253 1,0,0,0,0,7,6,1,6,1,1,2,1,6,9,5,6,0,3,7,4,7,9,3,1,2,6,0,9,2,7,7,3,6, %T A112253 6,3,2,8,0,8,9,1,2,7,0,8,0,1,8,6,2,0,1,3,1,2,9,7,2,3,3,1,9,9,9,6,8,4, %U A112253 1,2,1,6,2,9,2,6,1,3,9,4,3,0,6,8,0,3,7,7,0,6,1,1,2,5,1,9,6,6,3,1,8,1,0,9,4 %N A112253 Decimal expansion of (secant of 1 degree)^(1/2). %e A112253 1.000076161121695603747931260927736632808912708018620131297233199968412 %t A112253 RealDigits[Sqrt[Sec[1 Degree]],10,120][[1]] (* _Harvey P. Dale_, Jul 20 2020 *) %Y A112253 Cf. A019898; A019898. %K A112253 cons,nonn %O A112253 1,6 %A A112253 _Mohammad K. Azarian_, Nov 26 2005