%I #10 Jan 12 2019 20:21:12
%S 2,6,11,17,24,30,38,46,53,61,71,77,88,96,104,114,124,132,143,151,161,
%T 171,183,189,202,212,220,232,244,250,264,274,285,295,305,315,329,339,
%U 349,359,374,380,396,404,414,430,440,448,462,474,485,495,511,517,531
%N A bisection of A054519.
%p a:=n->sum(ceil(2*n/j), j=1..n): seq(a(n), n=1..55); # _Zerinvary Lajos_, Jan 24 2007
%K nonn
%O 0,1
%A _N. J. A. Sloane_, Nov 15 2004
%E More terms from _Joshua Zucker_, May 12 2006