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A006655 From the graph reconstruction problem.
(Formerly M4787)
2
11, 32, 87, 247, 716, 2155, 6694, 21461 (list; graph; refs; listen; history; text; internal format)
OFFSET

4,1

REFERENCES

W. L. Kocay, Some new methods in reconstruction theory, pp. 89 - 114 of Combinatorial Mathematics IX. Proc. Ninth Australian Conference (Brisbane, August 1981). Ed. E. J. Billington, S. Oates-Williams and A. P. Street. Lecture Notes Math., 952. Springer-Verlag, 1982.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Table of n, a(n) for n=4..11.

CROSSREFS

Sequence in context: A195857 A048773 A056123 * A290640 A018956 A018947

Adjacent sequences:  A006652 A006653 A006654 * A006656 A006657 A006658

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified February 28 09:24 EST 2021. Contains 341695 sequences. (Running on oeis4.)