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A013577 Minimal scope of an (n,5) difference triangle. 0
17, 34, 49, 65, 83 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

REFERENCES

CRC Handbook of Combinatorial Designs, 1996, p. 315.

CROSSREFS

Sequence in context: A040272 A062054 A164008 * A044857 A161440 A044902

Adjacent sequences:  A013574 A013575 A013576 * A013578 A013579 A013580

KEYWORD

nonn,hard

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 15 10:56 EST 2012. Contains 205763 sequences.