A015734 Odd n such that d(n) does not divide phi(n).

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

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