%I #3 Mar 30 2012 18:59:02
%S 1,1,1,2,1,1,2,2,1,1,4,2,2,1,1,4,4,2,2,1,1,6,4,4,2,2,1,1,6,6,4,4,2,2,
%T 1,1,10,6,6,4,4,2,2,1,1,10,10,6,6,4,4,2,2,1,1,14,10,10,6,6,4,4,2,2,1,
%U 1,14,14,10,10,6,6,4,4,2,2,1,1,20,14,14,10,10,6,6,4,4,2,2,1,1,20,20,14,14,10
%N Binary partition sequence matrix.
%C Row sums are A000123.
%F Inverse matrix of T(n, k)=if(k<=n, (-1)^A010060(n-k), 0)
%Y Cf. A018819.
%K easy,nonn,tabl
%O 0,4
%A _Paul Barry_, Dec 07 2004