1, 7, 9, 15, 21, 31, 37, 39, 61, 75, 91, 115, 117, 121, 129, 141, 147, 151, 169, 171, 187, 195, 201, 217, 241, 249, 285, 301, 319, 339, 357, 399, 417, 421, 435, 457, 477, 481, 487, 499, 507, 529, 567, 577, 579, 595, 607, 621, 627, 631, 645, 691, 711, 715, 717
