A049696 - OEIS

%I #9 Sep 27 2024 23:15:11

%S 0,2,4,8,12,20,24,36,44,56,64,84,92,116,128,144,160,192,204,240,256,

%T 280,300,344,360,400,424,460,484,540,556,616,648,688,720,768,792,864,

%U 900,948,980,1060,1084,1168

%N a(n)=T(n,n), array T as in A049695.

%F a(n) = 2 * A002088(n).

%Y Cf. A002088, A206350.

%K nonn

%O 0,2

%A _Clark Kimberling_