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A049082
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Number of putative parameter sets for orthogonal arrays with 2^n runs.
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1
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OFFSET
| 0,2
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COMMENTS
| Number of nodes in idealized lattice Lambda'_{2^n}.
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REFERENCES
| Calculated by M. Colgan, E. M. Rains and N. J. A. Sloane, August 1999.
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LINKS
| E. M. Rains, N. J. A. Sloane and J. Stufken, The Lattice of N-Run Orthogonal Arrays, J. Stat. Planning Inference, 102 (2002), 477-500 (Abstract, pdf, ps)
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CROSSREFS
| Cf. A008286.
Sequence in context: A110043 A006847 A008286 * A158095 A059958 A102019
Adjacent sequences: A049079 A049080 A049081 * A049083 A049084 A049085
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KEYWORD
| nonn,nice
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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