%I A010820
%S A010820 1,13,65,130,65,728,871,715,1560,845,78,6513,2730,8605,
%T A010820 4355,2483,13299,2275,11440,10010,19734,41834,11375,12870,
%U A010820 2730,14911,33201,25155,70070,36595,28925,64389,13650,52780
%V A010820 1,-13,65,-130,-65,728,-871,-715,1560,845,78,-6513,2730,8605,
%W A010820 -4355,2483,-13299,-2275,11440,10010,19734,-41834,-11375,12870,
%X A010820 -2730,14911,33201,25155,-70070,-36595,-28925,64389,13650,52780
%N A010820 Expansion of Product (1-x^k)^13.
%D A010820 M. Boylan, Exceptional congruences for the coefficients of certain eta-product 
               newforms, J. Number Theory 98 (2003), no. 2, 377-389.
%D A010820 Newman, Morris; A table of the coefficients of the powers of $\eta(\tau)$. 
               Nederl. Akad. Wetensch. Proc. Ser. A. 59 = Indag. Math. 18 (1956), 
               204-216.
%H A010820 <a href="Sindx_Pro.html#1mxtok">Index entries for expansions of Product_{k 
               >= 1} (1-x^k)^m</a>
%Y A010820 Sequence in context: A067465 A166605 A054477 this_sequence A022705 A153793 
               A067160
%Y A010820 Adjacent sequences: A010817 A010818 A010819 this_sequence A010821 A010822 
               A010823
%K A010820 sign
%O A010820 0,2
%A A010820 N. J. A. Sloane (njas(AT)research.att.com).