A034242 Number of quaternary codes (not necessarily linear) of length n with 5 words.

0, 13, 254, 3227, 32970, 292103, 2303283, 16388502, 106287822, 633822588, 3502418937, 18058528687

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn
• more

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(12) from Sean A. Irvine, Aug 09 2020