A141729 - OEIS

%I #3 Aug 24 2012 10:50:01

%S 1,2,3,3,6,4,5,8,8,8,8,10,9,12,12,15,18,14,16,16,16,16,18,16,17,26,20,

%T 27,24,24,25,32,32,30,30,36,28,32,36,34,26,32,28,34,30,36,36,42,33,46,

%U 42,41,38,44,41,50,42,56,44,58,45,60,52,63,66,58,62,62,52,56,64,64,46

%N Numbers of 1's in the rows of triangle A141727.

%Y Cf. A141727, A141728, A141730 - A141746.

%K easy,nonn

%O 1,2

%A _Paolo P. Lava_ and _Giorgio Balzarotti_, Jul 02 2008