A194426 Elements n of A194234 for which the cototient(n) is not a prime power (A000961).

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

Links

Table of n, a(n) for n=1..43.

Crossrefs

Sequence in context: A053720 A259218 A093764 * A082452 A362792 A049104

Adjacent sequences: A194423 A194424 A194425 * A194427 A194428 A194429

Keyword

nonn,easy

Author

Naohiro Nomoto, Oct 12 2011

Status

approved