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A010893 (n,4,1) difference families over Z_n. +0
1
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 0, 224, 0, 0, 206, 0, 0, 0, 0, 0, 0, 0, 0, 18132, 0, 0, 12048 (list; graph; listen)
OFFSET

13,25

REFERENCES

CRC Handbook of Combinatorial Designs, 1996, p. 286.

CROSSREFS

Adjacent sequences: A010890 A010891 A010892 this_sequence A010894 A010895 A010896

Sequence in context: A134414 A113036 A000425 this_sequence A000171 A054922 A061848

KEYWORD

nonn,hard

AUTHOR

njas

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Last modified May 16 19:35 EDT 2008. Contains 139737 sequences.


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