# A119576 (b-file synthesized from sequence entry) 0 0 1 6 2 84 3 780 4 5880 5 39060 6 238392 7 1369368 8 7516080 9 39819780 10 205079160 11 1032047016 12 5094629904 13 24743027400 14 118504436400 15 560749834800 16 2625519143520 17 12179090862180 18 56029885342200 19 255864364648200