A106263 - OEIS

%I #2 Mar 30 2012 18:59:07

%S 1,1,3,4,5,8,12,11,16,16,28,27,36,34,45,53,60,60,66,72,86,104,111,95,

%T 119,109,161,182,185,161,175,169,199,210,249,258,310,248,340,332,356,

%U 297,370,352,424,428,465,502,500,450,547,590,613,588,630,569,595,630

%N Row sums of number triangle A106262.

%F a(n)=sum{k=0..n, (2^(n-k) mod k+2)}

%K easy,nonn

%O 0,3

%A _Paul Barry_, Apr 28 2005