A143688 - OEIS

A143688

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 k.

%I #2 Apr 19 2016 01:20:14

%S 341,1805,13600

%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 k.

%Y Cf. A143686, A143687

%K nonn,bref

%O 1,1

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