A143686 - OEIS

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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.

%I #2 Apr 19 2016 01:20:13

%S 5575680,13620639744,21296209880678400

%N 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.

%Y Cf. A143687, A143688

%K nonn,bref

%O 1,1

%A _Yasutoshi Kohmoto_, Nov 13 2008, Nov 21 2008