[1,11,121,1331,14641,162151,1783661,20731371, 228145181,2520607101,27726678111,316104570221, 3477151372431,38358665206741,433056427275251, 4763631711137761,53511048822526471, 588621548147802281,6585837140636825201, 73555318547116177211]