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Least k such that (tau(k^4)+3)/4=n.
3

%I #9 Mar 30 2012 17:30:18

%S 1,2,4,8,16,32,6,128,256,512,1024,12,4096,8192,16384,32768,24,131072,

%T 262144,524288,36,48,4194304,8388608,16777216,33554432,96,134217728,

%U 268435456,72,1073741824,30,4294967296,8589934592,17179869184

%N Least k such that (tau(k^4)+3)/4=n.

%K nonn

%O 0,2

%A _Robert G. Wilson v_

%E More terms from _Robert G. Wilson v_, Aug 06 2005

%E Definition corrected by Vladeta Jovovic, Sep 03 2005

%E Extended by _Ray Chandler_, Sep 05 2008