A032803 Expansion of sum( q^i*theta_3^i, i=0..inf).

1, 1, 3, 5, 11, 23, 47, 99, 203, 423, 877, 1819, 3777, 7831, 16253, 33715, 69953, 145137, 301113, 624745, 1296165, 2689221, 5579425, 11575849, 24016893, 49828757, 103381739, 214490133, 445011179, 923282285