Search: id:A108395
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%I A108395
%S A108395 1,2,12,288,161280,1393920,61479419904000,592612475535360,
%T A108395 6670903752021072936960
%N A108395 Number of pluperfect Latin squares of order n.
%C A108395 A Latin square is pluperfect if in each possible dissection of the Latin 
               square into n translates of congruent rectangular blocks, no block 
               contains duplicate symbols. For any prime number p, a(p) = A002860(p) 
               and a(p^2) = A107739(p).
%Y A108395 Cf. A002860, A107739.
%Y A108395 Sequence in context: A057170 A008338 A000178 this_sequence A009669 A012380 
               A012377
%Y A108395 Adjacent sequences: A108392 A108393 A108394 this_sequence A108396 A108397 
               A108398
%K A108395 hard,nice,nonn
%O A108395 1,2
%A A108395 William Rex Marshall (w.r.marshall(AT)actrix.co.nz), Jul 02 2005

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