%I A028669
%S A028669 1,42,98784,11587955904,66774437101209600,18861003469034659931443200,
%T A028669 261058346935768909875766027257446400,
%U A028669 177055579258883302762565632026325003745732198400
%N A028669 Galois numbers for p=7; order of group AGL(n,7).
%F A028669 a(n) = p^n Product (p^n - p^k) for k=0 to n-1
%t A028669 FoldList[ #1*7^#2 (7^#2-1)&, 1, Range[ 20 ] ]
%Y A028669 Sequence in context: A159433 A135314 A135425 this_sequence A147687 A152508 
               A070177
%Y A028669 Adjacent sequences: A028666 A028667 A028668 this_sequence A028670 A028671 
               A028672
%K A028669 nonn
%O A028669 0,2
%A A028669 Olivier Gerard (olivier.gerard(AT)gmail.com)