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A143649 Consider numbers m,n such that UnitaryPhi(m)=UnitaryPhi(m)=3/4*(m*n)^(1/2), n<=m; sequence gives values of n. 1
4, 56, 80, 4032, 4960, 5445, 21760, 157248, 1024128, 39940992, 2354688, 91832832, 729999360 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

a(6) and a(13) are examples where m != n.

CROSSREFS

Cf. A143650.

Sequence in context: A054751 A189873 A143650 * A168133 A189864 A192845

Adjacent sequences:  A143646 A143647 A143648 * A143650 A143651 A143652

KEYWORD

nonn

AUTHOR

Yasutoshi Kohmoto zbi74583.boat(AT)orange.zero.jp, Nov 04 2008

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Last modified February 13 23:23 EST 2012. Contains 205567 sequences.