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A006609 Number of cyclic neofields of order n.
(Formerly M0882)

%I M0882

%S 1,2,3,8,19,64,225,928,3441,17536,79259,454016,2424195,15628288,

%T 94471089,679156224,4613520889,36563599360

%N Number of cyclic neofields of order n.

%C Also the number of (n,1)-partial orthomorphisms. - Pei Jisheng, Dec 06 2012

%D D. F. Hsu, Cyclic Neofields and Combinatorial Designs, Lect. Notes Math. 824 (1980). See p. 189.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%D D. S. Stones, I. M. Wanless, A Congruence Connecting Latin Rectangles and Partial Orthomorphisms, 2012

%K hard,nonn,nice

%O 4,2

%A _N. J. A. Sloane_, _Simon Plouffe_

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Last modified May 9 07:36 EDT 2021. Contains 343692 sequences. (Running on oeis4.)