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A196469 Coefficients of auxiliary tree counting function S_{1,0}(x). 0
0, 1, 1, 3, 10, 38, 143, 577, 2325, 9697, 40853 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,4
REFERENCES
Stephan G. Wagner. Subset Counting in Trees. Ars Comb., Vol. 89, 2008, 127-139.
LINKS
CROSSREFS
Sequence in context: A149045 A149046 A149047 * A083692 A308124 A151059
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 02 2011
STATUS
approved

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)