# A370707 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 4 5 12 6 1 7 9 8 72 9 360 10 1 11 16 12 240 13 2880 14 20160 15 1 16 25 17 600 18 12600 19 201600 20 1814400 21 1 22 36 23 1260 24 40320 25 1088640 26 21772800 27 239500800 28 1 29 49 30 2352 31 105840 32 4233600 33 139708800 34 3353011200 35 43589145600 36 1 37 64 38 4032 39 241920 40 13305600 41 638668800 42 24908083200 43 697426329600 44 10461394944000