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A015734 Odd n such that d(n) does not divide phi(n). 0
25, 27, 75, 81, 121, 189, 225, 275, 289, 297, 343, 363, 405, 425, 513, 529, 567, 575, 605, 621, 725, 729, 825, 837, 841, 867, 1025, 1029, 1053, 1089, 1161, 1175, 1225, 1269, 1275, 1325, 1331, 1377, 1445, 1475, 1539, 1587, 1593, 1681, 1725 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..44.

CROSSREFS

Sequence in context: A129820 A096522 A195351 * A221617 A083806 A239521

Adjacent sequences:  A015731 A015732 A015733 * A015735 A015736 A015737

KEYWORD

nonn

AUTHOR

Robert G. Wilson v

STATUS

approved

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Last modified February 26 17:04 EST 2021. Contains 341632 sequences. (Running on oeis4.)