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

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Sequence in context: A216233 A157246 A186460 * A129210 A137521 A257781

Adjacent sequences: A171991 A171992 A171993 * A171995 A171996 A171997

Keyword

nonn

Author

Juri-Stepan Gerasimov, Jan 21 2010

Extensions

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

Status

approved