[1,9,21,37,57,81,109,141,177,217,261,309,361,417, 477,541,609,681,757,837,921,1009,1101,1197,1297, 1401,1509,1621,1737,1857,1981,2109,2241,2377,2517, 2661,2809,2961,3117,3277,3441,3609,3781,3957,4137, 4321,4509]