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A007020 Maximal planar degree sequences with n nodes.
(Formerly M1437)
+0
1
1, 1, 1, 2, 5, 13, 33, 85, 199, 445, 947, 1909, 3713, 7006 (list; graph; listen)
OFFSET

3,4

REFERENCES

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

M. B. Dillencourt, Polyhedra of small orders and their Hamiltonian properties. Tech. Rep. 92-91, Info. and Comp. Sci. Dept., Univ. Calif. Irvine, 1992.

CROSSREFS

Sequence in context: A086588 A077939 A077986 this_sequence A080888 A052988 A001429

Adjacent sequences: A007017 A007018 A007019 this_sequence A007021 A007022 A007023

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.


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