%I #10 Oct 09 2013 14:19:08

%S 1,5,10,17,33,44,56,69,82,99,116,134,175,196,242,267,321,349,377,408,

%T 442,475,507,542,581,619,659,700,741,785,966,1015,1065,1111,1167,1273,

%U 1329,1383,1563,1622,1687,1751,1949,2017,2084,2159,2231,2302,2375,2449,2685

%N n-th composite is sum of first k composites for some k.

%Y Cf. A013919, A013920, A013921.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, _Henri Lifchitz_, _David W. Wilson_