# A210039 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 1 5 10 6 5 7 15 8 15 9 1 10 21 11 35 12 7 13 28 14 70 15 28 16 1 17 36 18 126 19 84 20 9 21 45 22 210 23 210 24 45 25 1 26 55 27 330 28 462 29 165 30 11 31 66 32 495 33 924 34 495 35 66 36 1 37 78 38 715 39 1716 40 1287 41 286 42 13 43 91 44 1001 45 3003 46 3003 47 1001 48 91 49 1 50 105 51 1365 52 5005 53 6435 54 3003 55 455 56 15 57 120 58 1820