%I #13 Dec 21 2015 03:31:11
%S 1,1,3,4,6,8,11,15,18,23,28,33,39,46,53,61,70,79,89,100,111,123,137,
%T 150,165,181,197,215,233,252,273,294,316,340,364,389,416,443,472,502,
%U 533,565,598,633,669,706,745,784,825,868,911,956,1003,1051,1100,1151
%N a(n) = floor(s^s) where s = Sum_{k=1..n} 1/k.
%H Harry J. Smith, <a href="/A067054/b067054.txt">Table of n, a(n) for n = 1..1000</a>
%e a(6) = floor(1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6)^(1 + 1/2 + 1/3 + 1/4 + 1/5 + 1/6)) = floor(2.45^2.45) = floor(8.983734461...) = 8.
%p f:= proc(n) local v;
%p v:= floor((Psi(n+1)+gamma)^(Psi(n+1)+gamma)):
%p while not v::integer do
%p Digits:= 2*Digits;
%p v:= floor((Psi(n+1)+gamma)^(Psi(n+1)+gamma)):
%p od;
%p v
%p end proc:
%p seq(f(n),n=1..1000); # _Robert Israel_, Dec 21 2015
%t Table[ Floor[ Sum[ (1/i), {i, 1, n} ]^Sum[ (1/i), {i, 1, n} ]], {n, 1, 60} ]
%o (PARI) { s=0; for (n=1, 1000, s+=1/n; write("b067054.txt", n, " ", floor(s^s)) ) } \\ _Harry J. Smith_, May 01 2010
%K easy,nonn
%O 1,3
%A _Amarnath Murthy_, Jan 02 2002
%E Corrected and extended by _Robert G. Wilson v_, Jan 04 2002
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