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%I M2210 #12 Oct 12 2017 19:36:00
%S 1,1,3,1,1,1,7,7,1,1,11,1,1,1,15,1,16,1,19,1,1,1,23,22,1,25,27,1,1,1,
%T 31,1,1,1,35,1,1,1,39,1,1,1,43
%N Size of Doehlert-Klee design with n blocks.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%D R. G. Stanton and S. A. Vanstone, Further results on a problem of Doehlert and Klee, Utilitas Math., 12 (1977), 263-271.
%H D. H. Doehlert, V. L. Klee, <a href="http://dx.doi.org/10.1016/0012-365X(72)90011-8">Experimental designs through level reduction of the d-dimensional cuboctahedron</a>, Discrete Math. 2 (1972), no. 4, 309-334.
%H R. G. Stanton and S. A. Vanstone, <a href="/A005765/a005765.pdf">Further results on a problem of Doehlert and Klee</a>, Utilitas Math., 12 (1977), 263-271. (Annotated scanned copy)
%K nonn,more
%O 2,3
%A _N. J. A. Sloane_.
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