A091607 - OEIS

%I #5 Nov 27 2013 20:46:41

%S 1,0,1,1,3,3,5,6,10,12,18,22,32,39,54,67,89,110,144,177,228,280,354,

%T 433,542,659,816,989,1214,1464,1784,2142,2593,3101,3730,4444,5318,

%U 6310,7514,8886,10534,12413,14656,17214,20249,23711,27790,32447,37908,44134

%N Column 4 of triangle A091602.

%H Alois P. Heinz, <a href="/A091607/b091607.txt">Table of n, a(n) for n = 4..1000</a>

%F a(n) = A035959(n) - A001935(n).

%K nonn

%O 4,5

%A _Christian G. Bower_, Jan 23 2004