%S A104149 1,2,22,1966,3262,5014,60454 %N A104149 Numbers n such that sigma(n+2)=sigma(n+1)+sigma(n). %C A104149 More terms: 1016506, 4420162, 12055510, 14365606, 25726726, 27896422, 66562306, 72764734 Zak