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 A034231 #12 Jul 08 2025 20:11:29 %S A034231 0,0,10770,391078610,3726299739235,21381615692198496, %T A034231 94874768179629903791,356146243319205483449324, %U A034231 1175202923618550525380785445,3477285812292457629346580658452,9342276737713789131291334393809066,22999181651575665250257608640008725008 %N A034231 Number of ternary codes (not necessarily linear) of length n with 11 words. %H A034231 H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a> %H A034231 H. Fripertinger, <a href="https://doi.org/10.1023/A:1008248618779">Enumeration, construction and random generation of block codes</a>, Designs, Codes, Crypt., 14 (1998), 213-219. %Y A034231 Cf. A034188-. %K A034231 nonn %O A034231 1,3 %A A034231 _N. J. A. Sloane_ %E A034231 More terms from _Sean A. Irvine_, Aug 08 2020