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cyclic n.  and  oban n.

First numbers that belong to both sets:

3, 5, 7, 11, 13, 15, 17, 19, 23, 29, 33, 35, 37, 53, 59, 65, 67, 69, 73, 77, 79, 83, 85, 87, 89, 95, 97, 303, 307, 311, 313, 317, 319, 323, 329, 335, 337, 339, 353, 359, 365, 367, 373, 377, 379, 383, 389, 393, 395, 397, 503, 509, 511, 515, 517, 519, 523, 527, 533, 535, 537, 553, 557, 559, 563, 565, 569, 573, 577, 583, 587, 589, 593, 595, 599, 607, 611, 613, 617, 619, 623, 629, 635, 653, 659, 665, 667, 673, 677, 679, 683, 685, 695, 697, 699, 703, 705, 707, 709, 713, 717, 719, 727, 733, 739, 753, 757, 763, 767, 769, 773, 779, 785, 787, 789, 793, 795, 797, 799, 803, 805, 807, 809, 811, 815, 817, 823, 827, 829, 835, 839, 853, 857, 859, 863, 865, 869, 877, 879, 883, 885, 887, 893, 895, 899, 907, 911, 913, 917, 919, 923, 929, 933, 937, 953, 957, 959, 965, 967, 973, 977, 983, 985, 989, 995, 997.