A140752 - OEIS

%I #5 Mar 30 2012 17:29:55

%S 1,2,3,4,6,8,9,10,16,20,24,30,48,60,64,72,80,84,100,108,126,192,162,

%T 224,189,384,448,512,576,672,11520

%N Indices of elements of A005179 that belong to A134865 (in order of their appearance in A134865). The sorted version of this sequence is given by A138394.

%F a(n) = A000005(A134865(n))

%Y Cf. A000005, A005179, A134865, A138394, A140753.

%K more,nonn

%O 1,2

%A _Max Alekseyev_, May 26 2008

%E a(31)=11520 from _Ray Chandler_, Jun 30 2008