[21,31,109,125,135,151,161,229,281,291,359,369, 385,525,541,551,619,629,645,671,681,749,759,801, 879,941,1009,1019,1035,1149,1165,1175,1399,1425, 1435,1529,1539,1555,1565,1581,1669,1685,1695,1799, 1851,1919,1945,1971]