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 A090750 Number of Moufang loops of order n which are not groups. 6
 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0, 1, 0, 0, 0, 71, 0, 0, 0, 4, 0, 0, 0, 5, 0, 1, 0, 1, 0, 0, 0, 51, 0, 0, 0, 1, 0, 2, 0, 4, 0, 0, 0, 5, 0, 0, 0, 4262, 0, 0, 0, 1, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,16 COMMENTS For an odd prime number p, there is only one Moufang loop of order 4p. Thus for n>1, a(4*A000040(n)) = 1. - Muniru A Asiru, Jan 27 2017 REFERENCES E. Goodaire, S. May and M. Raman, "The Moufang loops of order less than 64", Nova science publishers, 1999. LINKS G. P. Nagy and P. Vojtechovsky, The Moufang loops of order 64 and 81, Symbolic Comput., 42(2007), 871-883. CROSSREFS Sequence in context: A101194 A196344 A106222 * A324656 A325817 A325967 Adjacent sequences:  A090747 A090748 A090749 * A090751 A090752 A090753 KEYWORD nonn AUTHOR Paul Boddington, Feb 03 2004 EXTENSIONS More terms from Muniru A Asiru, Jan 20 2017 a(66)-a(71) from Muniru A Asiru, Jan 27 2017 STATUS approved

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Last modified October 21 08:47 EDT 2019. Contains 328292 sequences. (Running on oeis4.)