# A058007 (b-file synthesized from sequence entry) 1 6 2 28 3 60 4 84 5 90 6 120 7 336 8 496 9 840 10 924 11 1008 12 1080 13 1260 14 1320 15 1440 16 1680 17 1980 18 2016 19 2160 20 2184 21 2520 22 2772 23 3024 24 3420 25 3600 26 3780 27 4680 28 5040 29 5940 30 6048 31 6552 32 7440 33 7560 34 7800 35 8128 36 8190 37 8280 38 9240 39 9828 40 9900 41 10080 42 10530 43 11088 44 11400 45 13680