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Search: id:A013575
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A013575 Minimal scope of an (n,3) difference triangle. +0
1
6, 13, 19, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78, 84, 90 (list; graph; listen)
OFFSET

1,1
REFERENCES

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

CROSSREFS

Sequence in context: A032366 A094696 A095911 this_sequence A075727 A135274 A022388

Adjacent sequences: A013572 A013573 A013574 this_sequence A013576 A013577 A013578

KEYWORD

nonn

AUTHOR

njas

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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