program arras;
var arr: array[1..10] of integer;
N, A, B, i: integer;
begin
write('Введите N: ');
readln(N);
write('Введите A, B: ');
readln(A, B);
arr[1] := A;
arr[2] := B;
arr[3] := A + B;
for i := 4 to N do
arr[i] := 2 * arr[i - 1];
for i := 1 to N do
write(arr[i], ' ')
end.