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A010899
Minimal scope of a (6,n) difference triangle.
1
6, 19, 36, 60
OFFSET
1,1
REFERENCES
CRC Handbook of Combinatorial Designs, 1996, p. 315.
CROSSREFS
A row or column of array in A234943.
Sequence in context: A063233 A063147 A031014 * A090381 A354343 A106398
KEYWORD
nonn,hard,more
AUTHOR
STATUS
approved