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A143686 Consider pairs m,n such that 1/(UnitaryPhi(m))^(1/2)=1/(UnitaryPhi(n))^(1/2)=k^(1/2)*(1/m^(1/2)-1/n^(1/2)), n<m; sequence gives values of m. 2
5575680, 13620639744, 21296209880678400 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..3.

CROSSREFS

Cf. A143687, A143688

Sequence in context: A092019 A061164 A250572 * A210011 A069316 A022210

Adjacent sequences:  A143683 A143684 A143685 * A143687 A143688 A143689

KEYWORD

nonn,bref

AUTHOR

Yasutoshi Kohmoto, Nov 13 2008, Nov 21 2008

STATUS

approved

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Last modified August 14 19:09 EDT 2020. Contains 336483 sequences. (Running on oeis4.)