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Search: id:A011995
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A011995 (n,3,5) difference families over Z_n. +0
1
5, 0, 4, 0, 0, 0, 1224, 0, 15686, 0, 0, 0 (list; graph; listen)
OFFSET

7,1
REFERENCES

CRC Handbook of Combinatorial Designs, 1996, p. 285.

CROSSREFS

Sequence in context: A021669 A011511 A020856 this_sequence A076266 A016581 A099220

Adjacent sequences: A011992 A011993 A011994 this_sequence A011996 A011997 A011998

KEYWORD

nonn,hard

AUTHOR

njas

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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