login
Integer part of n*log(n)^2.
1

%I #10 Oct 24 2018 14:57:22

%S 0,0,3,7,12,19,26,34,43,53,63,74,85,97,110,122,136,150,164,179,194,

%T 210,226,242,259,275,293,310,328,347,365,384,403,422,442,462,482,502,

%U 523,544,565,586,608,630,652,674,696,719,742,765,788,811,835,859,883,907,931,956

%N Integer part of n*log(n)^2.

%H Charles R Greathouse IV, <a href="/A212293/b212293.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n) = floor(n*log(n)^2).

%t Table[Floor[n Log[n]^2],{n,60}] (* _Harvey P. Dale_, Oct 24 2018 *)

%o (PARI) a(n)=n*log(n)^2\1

%Y Cf. A050504.

%K nonn,easy

%O 1,3

%A _Charles R Greathouse IV_, Jun 21 2012