A143649 Consider numbers m,n such that UnitaryPhi(m)=UnitaryPhi(n)=3*(m*n)^(1/2)/4, m <= n; sequence gives values of n.

4, 56, 80, 4032, 4960, 21760, 157248, 1024128, 39940992, 2354688, 91832832, 729999360

Offset

1,1

Comments

a(12) is an example where m != n.

Links

Table of n, a(n) for n=1..12.

Crossrefs

Cf. A047994, A143650 (values of m).

Sequence in context: A359656 A329459 A143650 * A168133 A189864 A360262

Adjacent sequences: A143646 A143647 A143648 * A143650 A143651 A143652

Keyword

nonn,more

Author

Yasutoshi Kohmoto, Nov 04 2008

Extensions

Removed the pair (m,n) = (4805,5445). - R. J. Mathar, Sep 04 2018

Status

approved