

A002856


Number of polyhedra with n nodes and n faces.
(Formerly M1864 N0739)


6



1, 1, 2, 8, 42, 296, 2635, 25626, 268394, 2937495, 33310550, 388431688, 4637550072, 56493493990, 700335433295
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OFFSET

4,3


REFERENCES

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).


LINKS



CROSSREFS

One of the main diagonals of A212438.


KEYWORD

nonn,hard,more,nice


AUTHOR



EXTENSIONS



STATUS

approved



