A171994 Members of A171697 that have exactly three prime factors.

245, 325, 343, 425, 475, 637, 665, 715, 805, 833, 845, 847, 925, 1001, 1025, 1045, 1075, 1175, 1265, 1331, 1463, 1475, 1505, 1519, 1645, 1675, 1705, 1729, 1771, 1805, 1855, 1885, 1955, 2023, 2035, 2057, 2075, 2093, 2107, 2185, 2197, 2225

Offset: 1

Author

Juri-Stepan Gerasimov, Jan 21 2010

Keywords

• nonn

Extensions

Corrected, edited and extended by Editors of the OEIS, Mar 29 2010