%I A002483
%S A002483 0,2,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,
%T A002483 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,14,0,0,0,0,
%U A002483 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
%V A002483 0,2,0,0,0,0,0,0,0,-6,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,10,0,
%W A002483 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-14,0,0,0,0,
%X A002483 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
%N A002483 Expansion of Jacobi theta function {theta_1}'(q).
%D A002483 E. T. Whittaker and G. N. Watson, A Course of Modern Analysis, Cambridge 
               Univ. Press, 4th ed., 1963, p. 464.
%D A002483 J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", 
               Springer-Verlag, p. 102.
%p A002483 Sum( (-1)^m*(2*m+1)*q^ ( ((2*m+1)/2)^2 ), m=-10,10);
%Y A002483 Sequence in context: A028702 A083929 A122698 this_sequence A060478 A088806 
               A089807
%Y A002483 Adjacent sequences: A002480 A002481 A002482 this_sequence A002484 A002485 
               A002486
%K A002483 sign
%O A002483 0,2
%A A002483 N. J. A. Sloane (njas(AT)research.att.com).