login
A194426
Elements n of A194234 for which the cototient(n) is not a prime power (A000961).
0
45, 75, 99, 153, 175, 245, 261, 325, 363, 369, 475, 531, 539, 637, 639, 833, 845, 847, 867, 909, 925, 963, 1075, 1127, 1183, 1233, 1341, 1519, 1573, 1611, 1675, 1719, 1773, 1805, 1813, 1859, 1975, 2009, 2023, 2043, 2151, 2299, 2303
OFFSET
1,1
CROSSREFS
Sequence in context: A053720 A259218 A093764 * A082452 A362792 A049104
KEYWORD
nonn,easy
AUTHOR
Naohiro Nomoto, Oct 12 2011
STATUS
approved