A034236 - OEIS

%I #9 Aug 09 2020 01:08:32

%S 1,1,5,35,759,32970,2877651,311400852,34630385050,3667889498353,

%T 360865277628727,32754692969489938,2743732568913925577,

%U 212759983293659858532,15334208540810309509868

%N Number of quaternary codes of length 5 with n words.

%H Sean A. Irvine, <a href="/A034236/b034236.txt">Table of n, a(n) for n = 0..1024</a>

%H H. Fripertinger, <a href="http://www.mathe2.uni-bayreuth.de/frib/codes/tables.html">Isometry Classes of Codes</a>

%H 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 Cf. A034188-.

%K nonn,fini,full

%O 0,3

%A _N. J. A. Sloane_.