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 A077817 #15 Mar 23 2025 07:04:29 %S A077817 5,20,229,921,7156,29567,193932,821797,4902336,21201528,119162697, %T A077817 523550761 %N A077817 Number of self-avoiding walks on the cubic lattice trapped after n steps. %C A077817 Only 1/48 of all possible walks is counted by selecting the first step in +x direction and requiring the first steps changing y and z to be positive, with the first +y step before the first +z step. %D A077817 See references given for A001412 %H A077817 Hugo Pfoertner, <a href="https://www.randomwalk.de/stw3d.html">Results for the 3-dimensional Self-Trapping Random Walk</a>. %o A077817 (Fortran) c Program provided at given link %Y A077817 Cf. A001412, A077818, A077819, A077820, A377161, A377162. %K A077817 walk,hard,more,nonn %O A077817 11,1 %A A077817 _Hugo Pfoertner_, Nov 17 2002 %E A077817 a(20)-a(22) from _Bert Dobbelaere_, Mar 23 2025