# A360560 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 5 4 10 5 5 6 28 7 84 8 84 9 28 10 165 11 660 12 990 13 660 14 165 15 1001 16 5005 17 10010 18 10010 19 5005 20 1001 21 6188 22 37128 23 92820 24 123760 25 92820 26 37128 27 6188 28 38760 29 271320 30 813960 31 1356600 32 1356600 33 813960 34 271320 35 38760 36 245157 37 1961256 38 6864396 39 13728792 40 17160990 41 13728792 42 6864396 43 1961256 44 245157