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 A076894 #7 Aug 27 2025 09:13:33 %S A076894 1,1,2,4,7,17,44,141,581,3464,33269,582005 %N A076894 Number of inequivalent linear projective ternary codes of length n (i.e., with distinct columns and without zero columns). Also the number of nonisomorphic simple ternary matroids on an n-set. %D A076894 M. Wild, Enumeration of binary and ternary matroids and other applications of the Brylawski-Lucas Theorem, Preprint 1693, Technische Hochschule Darmstadt, 1994. %H A076894 Harald Fripertinger, <a href="https://www.mathe2.uni-bayreuth.de/frib/codes/tables_16.html">TĚ…_nk3: Number of the isometry classes of all projective ternary (n,r)-codes for 1 <= r <= k (without zero-columns)</a>, 2016. %Y A076894 Cf. A076834, A076893. %K A076894 nonn,more,changed %O A076894 1,3 %A A076894 Marcel Wild (mwild(AT)sun.ac.za), Nov 26 2002 %E A076894 a(11)-a(12) from Fripertinger's table added by _Andrei Zabolotskii_, Aug 27 2025