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A112588 Numbers m such that phi(m) > 2*tau(m), where phi = A000010 and tau = A000005. 1
7, 11, 13, 17, 19, 21, 22, 23, 25, 26, 27, 29, 31, 32, 33, 34, 35, 37, 38, 39, 41, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 85, 86, 87, 88, 89, 91, 92, 93, 94, 95, 96 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Complement of A112587.

LINKS

Table of n, a(n) for n=1..70.

Eric Weisstein's World of Mathematics, Totient Function

Eric Weisstein's World of Mathematics, Divisor Function

FORMULA

a(n) = n + 27 for n >= 94. - Jianing Song, Jul 28 2018

CROSSREFS

Cf. A000005, A000010, A112587.

Sequence in context: A112090 A103487 A175811 * A191988 A128974 A286609

Adjacent sequences:  A112585 A112586 A112587 * A112589 A112590 A112591

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Sep 14 2005

STATUS

approved

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Last modified July 2 12:39 EDT 2022. Contains 355004 sequences. (Running on oeis4.)