[1,3,111,6,33,3111,111111,10,631,61111,3331, 331111,31111111,1111111111,15,10311,1011111,663, 66111,6333,633111,63111111,6111111111,33333, 3333111,333111111,33111111111,3111111111111, 111111111111111,21,156]