# A346587 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 8 5 12 6 24 7 60 8 80 9 120 10 240 11 504 12 1040 13 1092 14 1170 15 1260 16 1365 17 1456 18 1560 19 1638 20 1680 21 1820 22 1872 23 2184 24 2340 25 2520 26 2730 27 3120 28 3276 29 3640 30 4095 31 4368 32 4680 33 5040 34 5460 35 6552 36 7280 37 8190 38 9360 39 10920 40 13104 41 16380 42 21840 43 32760 44 65520