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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)



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.


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


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

Sequence in context: A009655 A002772 A000140 * A129815 A251181 A103941

Adjacent sequences:  A079260 A079261 A079262 * A079264 A079265 A079266




N. J. A. Sloane, Feb 16 2003



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Last modified January 18 11:33 EST 2019. Contains 319271 sequences. (Running on oeis4.)