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 A093072 #18 Feb 16 2025 08:32:53 %S A093072 7,2,5,2,0,6,4,8,3,0,0,6,4,1,1,4,9,7,6,2,8,2,3,2,7,5,1,2,4,8,6,5,4,2, %T A093072 3,8,7,7,1,5,9,5,9,0,1,6,5,1,0,4,4,3,1,2,1,9,1,0,4,0,2,8,1,4,7,4,3,6, %U A093072 2,0,7,6,8,2,3,8,2,1,8,9,1,6,3,2,3,6,7,5,3,7,3,0,0,2,1,9,5,9,3,3,6,6 %N A093072 Decimal expansion of 97/150 + Pi/40. %C A093072 Probability that a randomly picked triangle in a unit square is obtuse. %D A093072 Steven R. Finch, Mathematical Constants, Cambridge University Press, 2003, Section 8.1 Geometric Probability Constants, p. 480. %H A093072 Eric Langford, <a href="https://www.jstor.org/stable/2688737">A problem in geometric probability</a>, Mathematics Magazine, Nov-Dec, 1970, 237-244. %H A093072 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/SquareTrianglePicking.html">Square Triangle Picking</a> %H A093072 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a> %e A093072 0.725206483... %t A093072 RealDigits[97/150+\[Pi]/40,10,120][[1]] (* _Harvey P. Dale_, Apr 01 2011 *) %o A093072 (PARI) 97/150 + Pi/40 \\ _Michel Marcus_, Jan 24 2021 %K A093072 nonn,cons %O A093072 0,1 %A A093072 _Eric W. Weisstein_, Mar 17 2004