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A002393 Weight distribution of [8,4,4] Hamming code. +0
3
1, 14, 1 (list; graph; listen)
OFFSET

0,2

REFERENCES

F. J. MacWilliams and N. J. A. Sloane, The Theory of Error-Correcting Codes, Elsevier-North Holland, 1978, p. 597.

LINKS

N. Heninger, E. M. Rains and N. J. A. Sloane, On the Integrality of n-th Roots of Generating Functions, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.

EXAMPLE

x^8 + 14*x^4*y^4 + y^8.

CROSSREFS

Cf. A002337, A108095.

Adjacent sequences: A002390 A002391 A002392 this_sequence A002394 A002395 A002396

Sequence in context: A008423 A023918 A062785 this_sequence A040199 A040200 A040198

KEYWORD

nonn,fini,full,bref

AUTHOR

njas

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.


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