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%I #8 Oct 26 2023 00:11:11
%S 0,1,2,3,4,5,6,7,8,9,0,1,1,2,2,2,2,3,3,3,0,1,2,2,3,3,3,4,4,4,0,2,2,3,
%T 3,4,4,5,5,5,0,2,3,3,4,4,5,5,6,6,0,2,3,4,4,5,5,6,6,7,0,2,3,4,5,5,6,6,
%U 7,7,0,3,4,5,5,6,6,7,7,8,0,3,4,5,6,6,7,7,8,8,0,3,4,5,6,7,7,8,8,9,0,0,0,0,0,0,0,0
%N Geometric mean of digits of n (rounded to nearest integer).
%o (PARI) A004429(n)=round(sqrtn(prod(i=1,#n=digits(n),n[i]),#n)) \\ _M. F. Hasler_, May 10 2015
%Y Cf. A004428, A007954, A257830.
%K nonn,base
%O 0,3
%A _N. J. A. Sloane_
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