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 A368664 #10 Nov 12 2024 15:48:34 %S A368664 4,2,7,3,1,2,5,1,0,9,1,1,6,2,1,5,1,2,9,8,1,7,5,4,1,3,4,9,3,2,0,7,4,2, %T A368664 8,6,9,0,1,7,3,0,9,0,4,6,3,7,6,8,3,3,1,3,4,4,5,5,2,7,5,8,8,5,8,1,6,5, %U A368664 1,1,4,8,2,6,6,8,9,4,1,7,6,3,7,0,5,6,9,3,1,7,7,2,2,1,4,4,6,7,5,1 %N A368664 Decimal expansion of the probability that the straight tromino appears when the 3rd cell is added in diffusion-limited aggregation on the square lattice. %C A368664 See A368660 for details. %H A368664 <a href="/index/Pol#polyominoes">Index entries for sequences related to polyominoes</a>. %F A368664 Equals (4-Pi)/(24-7*Pi) = 1 - A368663. %e A368664 0.427312510911621512981754134932074286901730904637683313445527... %t A368664 First[RealDigits[(Pi - 4)/(7*Pi - 24), 10, 100]] (* _Paolo Xausa_, Nov 12 2024 *) %Y A368664 4th row of A368660. %Y A368664 3rd row of A368661. %Y A368664 Cf. A368663. %K A368664 nonn,cons %O A368664 0,1 %A A368664 _Pontus von Brömssen_, Jan 04 2024