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Hadamard designs
Published online by Cambridge University Press: 17 April 2009
Abstract
In this paper it is shown that an Hadamard design with each letter repeated once and only once can exist for 2, 4 and 8 letters only.
L.D. Baumert and Marshall Hall, Jr have found a design with four letters each repeated three times. Their design and the design on four letters each repeated once, found by J. Williamson, is the totality previously published.
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- Research Article
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- Copyright © Australian Mathematical Society 1970
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