A118036 - OEIS

%I #3 Mar 30 2012 18:36:56

%S 1,2,5,11,25,52,109,218,431,831,1589,2972,5493,10024,18105,32202,

%T 56649,98785,170747,292100,495477,835227,1398695,2326007,3844649,

%U 6325627,10352213,16845499,27260159,43917379,70412419,112364735,178524165

%N Row sums of triangle A118032, where the matrix square of A118032 forms a diagonal bisection of A118032.

%Y Cf. A118032 (triangle), A118033 (column 0), A118034 (column 1), A118035 (column 2); related triangles: A118040 (A118032^2), A118045.

%K nonn

%O 0,2

%A _Paul D. Hanna_, Apr 10 2006