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A216811 Total number of components of the fruitful tree A_n(d_n). 0
0, 2, 6, 15, 60, 305, 1758, 10879, 70200, 466261, 3164322 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..10.

Volkan Yildiz, Counting false entries in truth tables of bracketed formulas connected by m-implication, arXiv preprint arXiv:1203.4645, 2012.

CROSSREFS

Sequence in context: A243550 A003268 A242792 * A307180 A009455 A244443

Adjacent sequences:  A216808 A216809 A216810 * A216812 A216813 A216814

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Sep 17 2012

STATUS

approved

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Last modified November 19 06:34 EST 2019. Contains 329310 sequences. (Running on oeis4.)