# A144353 (b-file synthesized from sequence entry) 1 1 2 3 3 1 4 12 5 9 6 1 7 60 8 48 9 27 10 18 11 1 12 360 13 300 14 360 15 120 16 135 17 30 18 1 19 2520 20 2160 21 2700 22 1440 23 900 24 2160 25 405 26 240 27 405 28 45 29 1 30 20160 31 17640 32 22680 33 25200 34 7560 35 18900 36 10080 37 11340 38 2100 39 7560 40 2835 41 420 42 945 43 63 44 1 45 181440 46 161280 47 211680 48 241920 49 126000 50 70560 51 181440