%I #6 Mar 30 2012 17:37:10
%S 1,-1,1,1,-2,1,0,2,-3,1,-3,2,4,-4,1,5,-11,4,6,-5,1,9,4,-26,9,9,-6,1,
%T -44,72,3,-52,15,12,-7,1,-50,-82,213,-20,-94,24,16,-8,1,545,-857,-53,
%U 546,-82,-146,35,20,-9,1,572,1636,-3370,256,1288,-216,-232,50,25,-10
%N Matrix inverse of triangle A055277(n+1,k).
%H <a href="/index/Ro#rooted">Index entries for sequences related to rooted trees</a>
%e 1; -1,1; 1,-2,1; 0,2,-3,1; -3,2,4,-4,1; ...
%K sign,tabl
%O 1,5
%A _Christian G. Bower_, May 09 2000
|