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Geometric mean of n-th row of A080504.
4

%I #2 Dec 05 2013 19:56:00

%S 1,3,6,10,30,12,210,330,210,210,2310,3570,30030,2310,30030,690690,

%T 510510,30030,9699690,14804790,9699690,19399380,223092870,9699690,

%U 223092870,223092870,223092870,9146807670,6469693230,223092870

%N Geometric mean of n-th row of A080504.

%Y Cf. A080504, A080505, A081556, A080507.

%K nonn

%O 1,2

%A _Amarnath Murthy_, Mar 20 2003