%I
%S 1,2,2,3,3,3,3,4,4,3,4,4,4,5,5,5,5,4,5,5,5,5,6,6,4,5,5,5,6,6,6,6,6,7,
%T 7,7,7,7,7,5,5,6,6,7,7,7,7,7,7,8,8,8,8,5,6,6,7,7,7,7,7,8,8,8,8,8,8,8,
%U 9,9,9,9,9,9,6,7,7,7,7,8,8,8,9,9,9,9,9
%N Column 2 of table A316842.
%H Lars Blomberg, <a href="/A316847/b316847.txt">Table of n, a(n) for n = 1..3000</a>
%Y Cf. A316842, A316846, A316848.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, Jul 23 2018
%E Terms a(54) and beyond from _Lars Blomberg_, Jul 27 2018
