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Search: id:A151825
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| A151825 |
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Number of indecomposable self-dual additive codes of length n over GF(4) with minimal distance 2. |
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+0
3
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| 1, 1, 2, 3, 9, 22, 85, 363, 2436, 26750, 611036
(list; graph; listen)
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OFFSET
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2,3
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REFERENCES
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Lars Eirik Danielsen and Matthew G. Parker, Spectral Orbits and Peak-to-Average Power Ratio of Boolean Functions with respect to the {I,H,N}^n Transform (2005), http://arxiv.org/abs/cs/0504102. In Sequences and Their Applications-SETA 2004, Lecture Notes in Computer Science, Volume 3486/2005, Springer-Verlag.
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CROSSREFS
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Cf. A151826, A151827, A090899.
Sequence in context: A111238 A057832 A089421 this_sequence A111240 A056198 A143742
Adjacent sequences: A151822 A151823 A151824 this_sequence A151826 A151827 A151828
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Jul 12 2009
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