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A215259 Nearest integer to log(A003418(n)). 3

%I

%S 0,0,1,2,2,4,4,6,7,8,8,10,10,13,13,13,13,16,16,19,19,19,19,22,22,24,

%T 24,25,25,28,28,32,33,33,33,33,33,36,36,36,36,40,40,44,44,44,44,48,48,

%U 49,49,49,49,53,53,53,53,53,53,58,58,62,62,62,62,62,62,67,67,67,67,71,71,75,75,75,75,75,75,79,79,81,81,85,85,85,85,85,85,89,89,89,89,89,89

%N Nearest integer to log(A003418(n)).

%H Charles R Greathouse IV, <a href="/A215259/b215259.txt">Table of n, a(n) for n = 0..10000</a>

%F a(n) ~ n, a statement equivalent to the Prime Number Theorem. - _Charles R Greathouse IV_, Sep 23 2012

%o (PARI) v=List([0]);t=1;for(n=1,100,listput(v,round(log(t=lcm(t,n))))); Vec(v) \\ _Charles R Greathouse IV_, Sep 23 2012

%Y Cf. A003418, A215260, A057872.

%K nonn

%O 0,4

%A _N. J. A. Sloane_, Sep 14 2012

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Last modified April 5 17:03 EDT 2020. Contains 333245 sequences. (Running on oeis4.)