# A304252 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 6 4 1 5 12 6 1 7 18 8 36 9 1 10 24 11 108 12 1 13 30 14 216 15 216 16 1 17 36 18 360 19 864 20 1 21 42 22 540 23 2160 24 1296 25 1 26 48 27 756 28 4320 29 6480 30 1 31 54 32 1008 33 7560 34 19440 35 7776 36 1 37 60 38 1296 39 12096 40 45360 41 46656 42 1 43 66 44 1620 45 18144 46 90720 47 163296 48 46656 49 1 50 72 51 1980 52 25920 53 163296 54 435456 55 326592 56 1 57 78 58 2376 59 35640