A034247 Number of quaternary codes (not necessarily linear) of length n with 10 words.

0, 23, 1930906, 36065804158, 360865277628727, 2729333815881686935, 17273734529317171068203, 95092594038536680078007672, 464647323565599860735629425620, 2042649271291756567720032041477070, 8162854734704367418254962293756751587

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn

Links

• 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-.

Extensions

a(10)-a(11) from Sean A. Irvine, Aug 09 2020