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A126060
Incorrect version of A001349.
1
1, 1, 1, 2, 6, 21, 112, 853, 11120
OFFSET
0,4
REFERENCES
Robin J. Wilson, Introduction to Graph Theory, Academic Press, 1972.
CROSSREFS
Sequence in context: A076328 A128528 A001349 * A266934 A182157 A356015
KEYWORD
dead
STATUS
approved