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 A034217 #12 Jul 08 2025 20:09:51 %S A034217 1,1,5,35,490,11075,334678,10274578,293142769,7563157341,176207637611, %T A034217 3726299739235,71996867385677,1279018609068332,21010435342847404, %U A034217 320746985138432185,4570573075546774047 %N A034217 Number of ternary codes of length 5 with n words. %H A034217 Sean A. Irvine, <a href="/A034217/b034217.txt">Table of n, a(n) for n = 0..243</a> %H A034217 H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a> %H A034217 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 A034217 Cf. A034188-. %K A034217 nonn,fini,full %O A034217 0,3 %A A034217 _N. J. A. Sloane_