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Chen prime  and  odious n.

First numbers that belong to both sets:

2, 7, 11, 13, 19, 31, 37, 41, 47, 59, 67, 107, 109, 127, 131, 137, 157, 167, 179, 181, 191, 199, 211, 227, 233, 239, 251, 307, 379, 409, 419, 431, 443, 487, 491, 499, 521, 541, 557, 563, 569, 577, 587, 617, 631, 641, 647, 653, 659, 677, 701, 719, 743, 761, 769, 787, 809, 827, 829, 877, 911, 919, 941, 947, 953, 971, 991, 1009, 1019, 1039, 1109, 1163, 1187, 1193, 1201, 1259, 1291, 1301, 1327, 1361, 1367, 1451, 1459, 1471, 1567, 1583, 1667, 1669, 1697, 1709, 1721, 1759, 1777, 1787, 1801, 1877, 1931, 1979, 2017, 2027, 2029, 2081, 2087, 2099, 2111, 2153, 2207, 2213, 2237, 2243, 2267, 2269, 2339, 2351, 2411, 2441, 2447, 2459, 2477, 2531, 2543, 2557, 2579, 2591, 2609, 2621, 2647, 2657, 2687, 2711, 2731, 2741, 2777, 2789, 2801, 2843, 2861, 2879, 2927, 2939, 2957, 2963, 2969, 2999, 3011, 3037, 3041, 3061, 3083, 3119, 3181, 3187, 3203, 3251, 3257, 3271, 3299, 3371, 3413, 3457, 3467, 3491, 3511, 3559, 3593, 3637, 3659, 3709, 3719, 3761, 3767, 3779, 3803, 3821, 3847, 3851, 3881, 3889, 3907, 3919, 3947, 4001, 4007, 4019, 4091, 4099, 4139, 4259, 4271, 4283, 4297, 4339, 4421, 4591, 4643, 4649, 4657, 4787, 4789, 4799, 4801, 4861, 4909, 4969, 4987, 4999, 5039, 5051, 5099, 5167, 5189, 5347, 5381, 5399, 5441, 5471, 5477, 5501, 5737, 5791, 5801, 5807, 5851, 5867, 5981, 6079, 6101, 6247, 6287, 6299, 6311, 6317, 6329, 6337, 6427, 6569, 6607, 6619, 6637, 6659, 6661, 6689, 6701, 6709, 6761, 6779, 6791, 6803, 6833, 6863, 6899, 6911, 6947, 6959, 6971, 7039, 7043, 7069, 7079, 7129, 7151, 7177, 7211, 7253, 7307, 7309, 7321, 7331, 7417, 7517, 7541, 7561, 7591, 7727, 7817, 7853, 7907, 7919, 8011, 8059.

Some larger examples :