# A038300 (b-file synthesized from sequence entry) 0 1 1 9 2 10 3 81 4 180 5 100 6 729 7 2430 8 2700 9 1000 10 6561 11 29160 12 48600 13 36000 14 10000 15 59049 16 328050 17 729000 18 810000 19 450000 20 100000 21 531441 22 3542940 23 9841500 24 14580000 25 12150000 26 5400000 27 1000000 28 4782969 29 37200870 30 124002900 31 229635000