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A039747
Erroneous version of A003088.
0
1, 1, 2, 11, 172, 8603, 1478644
OFFSET
0,3
REFERENCES
F. Harary and E. M. Palmer, Graphical Enumeration, Academic Press, NY, 1973, p. 218.
CROSSREFS
Sequence in context: A003088 A121231 A122527 * A049531 A031508 A202140
KEYWORD
dead
STATUS
approved