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%I #13 Aug 11 2018 11:31:49
%S 1,7,14,-7,-42,28,133,-90,-357,231,833,-511,-1792,1064,3695,-2163,
%T -7329,4221,13923,-7847,-25536,14161,45703,-25109,-80010,43526,136941,
%U -73654,-229823,122493,379582,-200935,-617729,324751
%N Expansion of Product_{m>=1} ((1+q^(2*m-1))/(1+q^(2*m)))^7.
%H Seiichi Manyama, <a href="/A029844/b029844.txt">Table of n, a(n) for n = 0..10000</a>
%F G.f.: x^(7/8)*theta_2(sqrt(x))^7/theta_2(x)^7, where theta_() is the Jacobi theta function. - _Ilya Gutkovskiy_, Dec 04 2017
%Y Cf. A029838, A029839, A029840, A029841, A029842, A029843.
%K sign
%O 0,2
%A _N. J. A. Sloane_
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