
17, 19, 31, 38, 47, 59, 61, 62, 71, 85, 91, 101, 103, 107, 109, 118, 121, 133, 137, 149, 151, 157, 167, 181, 187, 197, 211, 217, 218, 223, 227, 229, 241, 247, 257, 259, 263, 266, 269, 271, 283, 289, 305, 311, 313, 314, 317, 327, 331, 334, 337, 347, 349, 353, 355, 361, 367
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OFFSET

1,1


COMMENTS

For phi(n)/tau(n) see A279287/A279288.
Numbers that do not appear in A175667.
The first nine terms of this sequence are exactly a(3) through a(11) in A119480, and many other terms are common to these two sequences.


LINKS

Table of n, a(n) for n=1..57.


CROSSREFS

Cf. A000010, A000005, A020491, A015733, A020488, A062516, A175667, A112954, A112955, A119480, A289585, A279287/A279288.
Sequence in context: A045803 A098933 A145485 * A182570 A292237 A085106
Adjacent sequences: A290631 A290632 A290633 * A290635 A290636 A290637


KEYWORD

nonn


AUTHOR

Bernard Schott, Aug 08 2017


STATUS

approved

