# A125901 (b-file synthesized from sequence entry) 1 1 2 2 3 1 4 6 5 3 6 2 7 12 8 12 9 4 10 6 11 60 12 60 13 20 14 30 15 12 16 20 17 20 18 60 19 5 20 4 21 60 22 140 23 140 24 420 25 35 26 28 27 420 28 20 29 280 30 280 31 840 32 280 33 56 34 840 35 40 36 140 37 2520 38 2520 39 2520 40 2520 41 504 42 2520 43 360 44 1260 45 280 46 2520 47 2520 48 2520 49 2520 50 2520 51 2520 52 360 53 1260 54 280 55 2520 56 27720 57 27720