A176582 - OEIS

%I #4 May 25 2024 20:13:56

%S 0,2,5,17,24,33,63,76,128,145,164,185,269,294,321,441,472,505,540,704,

%T 743,784,827,1041,1088,1137,1188,1458,1513,1570,1629,1690,2024,2089,

%U 2156,2225,2296,2700,2775,2852,2931,3012,3492,3577,3664,3753,3844,4406

%N n^2+Largest cube, (Largest cube <= n^2).

%C 9+8=17, 16+8=24, 25+8=33, 36+27=63,..

%t r[n_]:=n^2;f[n_]:=r[n]+Floor[r[n]^(1/3)]^3;Table[f[n],{n,0,5!}]

%Y Cf. A065733, A075847, A077116, A176580, A176581.

%K nonn

%O 1,2

%A _Vladimir Joseph Stephan Orlovsky_, Apr 21 2010