A161375 - OEIS

%I #7 Jun 05 2023 14:24:20

%S 1,0,-1,-2,-4,-5,-9,-11,-17,-21,-32,-38,-58,-70,-97,-122,-170,-206,

%T -284,-349,-463,-573,-752,-919,-1199,-1466,-1869,-2289,-2904,-3518,

%U -4432,-5371,-6676,-8072,-9970,-11985,-14739,-17667,-21522,-25747,-31242,-37176,-44905

%N Row sums of triangle A161363.

%C The partition triangle A026794 * [1, 0, -1, -2, -4, -5,...] = [1, 1, 1, 1,...].

%F Row sums of triangle A161363.

%e a(4) = sum of row 4 terms, triangle A161363: (-2, -1, 0, 1).

%Y Cf. A161363, A161364, A000041, A026794

%K sign

%O 1,4

%A _Gary W. Adamson_, Jun 07 2009

%E a(15)-a(43) from _Alois P. Heinz_, Jun 05 2023