code: def sequence_down_from_n(n, seq_generator):
      seq = []
      for s in seq_generator():
          seq.append(s)
          if s >= n:
              break
      return seq[::-1]
  
label_desc: Use image node_id 2 for calling a global function with example usage: sequence_down_from_n(n, seq_generator) and returns: seq