text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_101336_1 (no_of_cu_o_planes_in_unit_cell VARCHAR, formula VARCHAR)
  ### Question:
  How many times is the formula tl 2 ba 2 cuo 6?
  ### Answer:
  SELECT no_of_cu_o_planes_in_unit_cell FROM table_101336_1 WHERE formula = "Tl 2 Ba 2 CuO 6"