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A004577
Erroneous version of
A000940
.
0
1, 2, 4, 7, 39, 202, 1219, 9468, 83435, 80017
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OFFSET
3,2
REFERENCES
R. C. Read, Some Enumeration Problems in Graph Theory. Ph.D. Dissertation, Department of Mathematics, Univ. London, 1958.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
LINKS
Table of n, a(n) for n=3..12.
R. C. Read,
Letter to N. J. A. Sloane, Feb 04 1971
R. C. Read,
Letter to N. J. A. Sloane, 1992
CROSSREFS
Sequence in context:
A233868
A295125
A082537
*
A285940
A211186
A302938
Adjacent sequences:
A004574
A004575
A004576
*
A004578
A004579
A004580
KEYWORD
dead
AUTHOR
N. J. A. Sloane
, Sep 09 2014
STATUS
approved