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A007784 Van der Waerden numbers W(2;3,n-1). 0
4, 8, 18, 35, 55, 73, 109, 146 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

REFERENCES

M. D. Beeler and P. E. O'Neil, Some new Van der Waerden numbers, Discrete Math., 28 (1979), 135-146.

CROSSREFS

Sequence in context: A008240 A008375 A056309 * A008204 A190062 A175657

Adjacent sequences:  A007781 A007782 A007783 * A007785 A007786 A007787

KEYWORD

nonn,hard

AUTHOR

Matthew Klimesh (matthew(AT)engin.umich.edu)

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Last modified February 14 05:41 EST 2012. Contains 205570 sequences.