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A010682 Erroneous version of A001003.
(Formerly N1170)
0
1, 1, 3, 11, 145, 197, 903, 4279, 20793, 103049 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

REFERENCES

Cameron, Peter J. Some treelike objects. Quart. J. Math. Oxford Ser. (2) 38 (1987), no. 150, 155--183. MR0891613 (89a:05009). See p. 155. - N. J. A. Sloane, Apr 18 2014

E. Schroeder, Vier combinatorische Probleme, Zeit. f. Math. Phys., 15 (1870), 361-376.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

LINKS

Table of n, a(n) for n=1..10.

E. Schröder, Vier combinatorische Probleme, Z. f. Math. Phys., 15 (1870), 361-376. [Annotated scanned copy]

CROSSREFS

Sequence in context: A072639 A201000 A100459 * A080987 A132561 A306002

Adjacent sequences:  A010679 A010680 A010681 * A010683 A010684 A010685

KEYWORD

dead

STATUS

approved

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Last modified February 16 12:48 EST 2019. Contains 320163 sequences. (Running on oeis4.)