login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A034247 Number of quaternary codes (not necessarily linear) of length n with 10 words. 0
0, 23, 1930906, 36065804158, 360865277628727, 2729333815881686935, 17273734529317171068203, 95092594038536680078007672, 464647323565599860735629425620 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

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

LINKS

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A138763 A156176 A013772 * A050234 A124993 A013818

Adjacent sequences:  A034244 A034245 A034246 * A034248 A034249 A034250

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 02:48 EST 2012. Contains 205978 sequences.