Inglis, Nicholas F. J. and Wiseman, Julian D. A. (1995) *Very odd sequences.* Journal of Combinatorial Theory, Series A, 71 (1). pp. 89-96. ISSN 0097-3165

Official URL: http://dx.doi.org/10.1016/0097-3165(95)90017-9

## Abstract

Suppose that n ε and a = (a0, …, an − 1) is a sequence of length n with ai ε {0, 1}. For 0 k n − 1, let We call the sequence avery odd if Ak is odd for 0 k n − 1. We prove that there are very odd sequences of length n> 1 if and only if the order of 2 is odd in the multiplicative group of integers modulo 2n − 1.

Item Type: | Journal Article |
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Journal or Publication Title: | Journal of Combinatorial Theory, Series A |

Subjects: | Q Science > QA Mathematics |

Departments: | Faculty of Science and Technology > Mathematics and Statistics |

ID Code: | 19571 |

Deposited By: | ep_ss_importer |

Deposited On: | 11 Nov 2008 09:18 |

Refereed?: | Yes |

Published?: | Published |

Last Modified: | 01 Jan 2018 03:42 |

Identification Number: | |

URI: | http://eprints.lancs.ac.uk/id/eprint/19571 |

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