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A023962 First digit after decimal point of cube root of n. 1

%I #12 Dec 28 2012 04:27:36

%S 0,2,4,5,7,8,9,0,0,1,2,2,3,4,4,5,5,6,6,7,7,8,8,8,9,9,0,0,0,1,1,1,2,2,

%T 2,3,3,3,3,4,4,4,5,5,5,5,6,6,6,6,7,7,7,7,8,8,8,8,8,9,9,9,9,0,0,0,0,0,

%U 1,1,1,1,1,1,2,2,2,2,2,3,3,3,3,3,3,4,4,4,4,4,4,5,5,5,5,5,5,6,6,6,6,6

%N First digit after decimal point of cube root of n.

%H Vincenzo Librandi, <a href="/A023962/b023962.txt">Table of n, a(n) for n = 1..1000</a>

%t Array[ Function[ n, RealDigits[ N[ Power[ n, 1/3 ], 10 ], 10 ]// (#[ [ 1, #[ [ 2 ] ]+1 ] ])& ], 110 ]

%K nonn,base

%O 1,2

%A _N. J. A. Sloane_, _Olivier GĂ©rard_

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Last modified April 27 10:42 EDT 2024. Contains 372017 sequences. (Running on oeis4.)