# A168267 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 6 5 8 6 12 7 24 8 36 9 48 10 60 11 72 12 96 13 120 14 180 15 240 16 360 17 480 18 720 19 840 20 1080 21 1260 22 1440 23 1680 24 2160 25 2520 26 3360 27 4320 28 5040 29 7560 30 10080 31 15120 32 20160 33 25200 34 27720 35 30240 36 40320 37 45360 38 50400 39 55440 40 75600 41 83160 42 110880 43 151200 44 166320 45 221760