# A350756 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 30 5 90 6 180 7 210 8 420 9 630 10 1260 11 2520 12 6930 13 13860 14 27720 15 41580 16 83160 17 138600 18 180180 19 360360 20 540540 21 1081080 22 1413720 23 2162160 24 3063060 25 6126120 26 12252240 27 18378360 28 36756720 29 73513440 30 91891800 31 116396280 32 183783600 33 232792560 34 349188840