A034248 Number of quaternary codes (not necessarily linear) of length n with 11 words.

0, 13, 9262768, 795109767172, 32754692969489938, 995740669987430403414, 25181456057693008339763059, 553092980828190394446335839530, 10778588361453642047099243794276139, 188960274405499190582963437501245565303, 3011196508913216813413704105871678297893034

Offset

1,2

Links

Table of n, a(n) for n=1..11.

H. Fripertinger, Isometry Classes of Codes

H. Fripertinger, Enumeration, construction and random generation of block codes, Designs, Codes, Crypt., 14 (1998), 213-219.

Crossrefs

Cf. A034188-.

Sequence in context: A013866 A014384 A185213 * A324270 A351238 A177027

Adjacent sequences: A034245 A034246 A034247 * A034249 A034250 A034251

Keyword

nonn

Author

N. J. A. Sloane.

Extensions

More terms from Sean A. Irvine, Aug 09 2020

Status

approved