%I #2 Mar 30 2012 18:34:45
%S 5,6,6,7,8,9,10,11,13,14,16,18,20,23,26,29,33,37,41,47,52,59,66,75,84,
%T 94,106,119,134,151,170,191,215,242,272,306,344,387,436,490
%N a(1)=5; a(n)=floor((44+sum(a(1) to a(n-1)))/8).
%Y Cf. A073941, A112088, A072493.
%K nonn
%O 1,1
%A _Graeme McRae_, Jun 10 2006