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Search: id:A051174
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A051174 H*-palindromic trees with n nodes. +0
1
0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 3, 0, 0, 5, 6, 0, 0, 0, 39, 11, 2, 0, 410, 69 (list; graph; listen)
OFFSET

1,13

REFERENCES

G. Caporossi (gillesc(AT)crt.umontreal.ca) et al., Trees with palindromic Hosoya polynomials, Graph Theory Notes of NY, 37 (1999), 10-16.

LINKS

Index entries for sequences related to trees

CROSSREFS

Sequence in context: A115013 A072736 A135090 this_sequence A127773 A062688 A067181

Adjacent sequences: A051171 A051172 A051173 this_sequence A051175 A051176 A051177

KEYWORD

nonn

AUTHOR

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

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Last modified December 6 11:04 EST 2009. Contains 170427 sequences.


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