%I A015384
%S A015384 1,4762874171,24747240402737283733,127616472670861852065241422635,
%T A015384 658504724872263265466971967899949697493,
%U A015384 3397726086395967282512946130260694347212577518123
%V A015384 1,-4762874171,24747240402737283733,-127616472670861852065241422635,
%W A015384 658504724872263265466971967899949697493,
%X A015384 -3397726086395967282512946130260694347212577518123
%N A015384 Gaussian binomial coefficient [ n,9 ] for q=-12.
%D A015384 J. Goldman and G.-C. Rota, The number of subspaces of a vector space, 
               pp. 75-83 of W. T. Tutte, editor, Recent Progress in Combinatorics. 
               Academic Press, NY, 1969.
%D A015384 I. P. Goulden and D. M. Jackson, Combinatorial Enumeration. Wiley, NY, 
               1983, p, 99.
%D A015384 M. Sved, Gaussians and binomials, Ars. Combinatoria, 17A (1984), 325-351.
%Y A015384 Sequence in context: A124977 A128172 A050259 this_sequence A072018 A158726 
               A017409
%Y A015384 Adjacent sequences: A015381 A015382 A015383 this_sequence A015385 A015386 
               A015387
%K A015384 sign,easy
%O A015384 9,2
%A A015384 Olivier Gerard (olivier.gerard(AT)gmail.com)