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 A034246 #11 Jul 08 2025 20:13:09 %S A034246 0,26,364843,1502295684,3667889498353,6925787777638463, %T A034246 11005421717482468773,15234448027502727073180, %U A034246 18726377123294059174412659,20713142556674464760256080736,20828433424562605033363194192578,19200438068661753335735705157476694 %N A034246 Number of quaternary codes (not necessarily linear) of length n with 9 words. %H A034246 H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a> %H A034246 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 A034246 Cf. A034188-. %K A034246 nonn %O A034246 1,2 %A A034246 _N. J. A. Sloane_ %E A034246 a(10)-a(12) from _Sean A. Irvine_, Aug 09 2020