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

 

Logo

Annual Appeal: Today, Nov 11 2014, is the 4th anniversary of the launch of the new OEIS web site. 70,000 sequences have been added in these four years, all edited by volunteers. Please make a donation (tax deductible in the US) to help keep the OEIS running.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A034210 Number of binary codes (not necessarily linear) of length n with 15 words. 0
0, 0, 0, 1, 158658, 3492397119, 20560611034067, 65003434860142353, 146147123072487323183, 265778774043268355827614, 417043663631606786836726209, 584590572309102875267882670132 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

REFERENCES

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

LINKS

Table of n, a(n) for n=1..12.

H. Fripertinger, Isometry Classes of Codes

CROSSREFS

Cf. A034188-.

Sequence in context: A114658 A245681 A250595 * A034212 A223286 A223483

Adjacent sequences:  A034207 A034208 A034209 * A034211 A034212 A034213

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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

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

Last modified December 22 09:44 EST 2014. Contains 252339 sequences.