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A079263 Number of constrained mixed models with n factors. 3
2, 6, 22, 101, 576, 4162, 38280, 451411, 6847662 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

REFERENCES

A. Hess and H. Iyer, Enumeration of mixed linear models and SAS macro for computation of confidence intervals for variance components, presented at Applied Statistics in Agriculture Conference at Kansas State University 2001.

LINKS

Table of n, a(n) for n=1..9.

R. Bayon, N. Lygeros and J.-S. Sereni, New progress in enumeration of mixed models, Applied Mathematics E-Notes, 5 (2005), 60-65.

R. Bayon, N. Lygeros and J.-S. Sereni, Nouveaux progrès dans l'énumération des modèles mixtes, in Knowledge discovery and discrete mathematics : JIM'2003, INRIA, Université de Metz, France, 2003, pp. 243-246.

R. Fraïssé and N. Lygeros, Petits posets: dénombrement, représentabilité par cercles et "compenseurs", C. R. Acad. Sci. Paris, Vol. 313, series I, pp. 417-420, 1991.

Ann Marie Hess, Mixed Models Site

CROSSREFS

Cf. A000112, A079265, A006126, A006602, A006896-A006898.

Sequence in context: A009655 A002772 A000140 * A129815 A251181 A103941

Adjacent sequences:  A079260 A079261 A079262 * A079264 A079265 A079266

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Feb 16 2003

STATUS

approved

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Last modified October 20 11:59 EDT 2018. Contains 316379 sequences. (Running on oeis4.)