A084467 Odd terms of A084457.
7, 11, 13, 19, 25, 35, 21, 37, 41, 69, 49, 67, 97, 131, 73, 137, 81, 133, 161, 261, 193, 259, 145, 265, 289, 521, 321, 517, 385, 515, 273, 529, 545, 1041, 577, 1033, 641, 1029, 769, 1027, 1537, 2051, 1057, 2081, 1089, 2065, 1153, 2057, 1281, 2053, 2561, 4101
Offset: 1