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A031502 Size of lexicographic code of length n, Hamming distance 10 and weight 10. 0
1, 1, 1, 1, 1, 3, 3, 3, 6, 7, 15, 23, 33, 47, 61, 82, 106, 140, 179, 226, 287, 357, 443, 548, 672, 811, 979, 1173, 1402, 1670, 1971, 2319, 2722, 3179, 3698 (list; graph; refs; listen; history; internal format)
OFFSET

10,6

REFERENCES

J. H. Conway and N. J. A. Sloane, Lexicographic Codes: Error-Correcting Codes from Game Theory, IEEE Trans. Information Theory 32 1986 pp. 337-348.

CROSSREFS

Sequence in context: A166273 A058675 A025497 * A153004 A124449 A141094

Adjacent sequences:  A031499 A031500 A031501 * A031503 A031504 A031505

KEYWORD

nonn

AUTHOR

Eric Rains (rains(AT)caltech.edu)

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.