# A105953 (b-file synthesized from sequence entry) 1 1 2 5 3 6 4 10 5 12 6 20 7 24 8 25 9 30 10 50 11 60 12 100 13 120 14 125 15 150 16 250 17 300 18 500 19 600 20 625 21 750 22 1250 23 1500 24 2500 25 3000 26 3125 27 3750 28 6250 29 7500 30 12500 31 15000 32 15625 33 18750 34 31250 35 37500 36 62500 37 75000 38 78125 39 93750 40 156250 41 187500 42 312500 43 375000 44 390625