[1,2,11,3,21,4,31,111,5,22,41,211,6,32,51,311,7, 42,221,61,1111,33,411,8,52,321,71,2111,43,511,9, 62,421,81,3111,53,222,611,10,331,72,2211,44,521, 91,4111,63,322,711,11,431,82,11111]