# Computed using the Mathematica program that I contributed to this sequence 1 1 2 2 3 4 4 5 5 10 6 14 7 20 8 25 9 32 10 40 11 50 12 52 13 73 14 100 15 112 16 120 17 125 18 150 19 152 20 188 21 200 22 226 23 240 24 250 25 300 26 305 27 320 28 335 29 400 30 420 31 500 32 600 33 674 34 700 35 1000 36 1100 37 1144 38 1210 39 1250 40 1430 41 2000 42 2020 43 2500 44 2660 45 3250 46 4000 47 4015 48 5000 49 5500 50 6500 51 8629 52 10000 53 11225 54 20000 55 21200 56 21500 57 30125 58 40204 59 51616 60 73880 61 100000 62 120000 63 124600 64 137838 65 141306 66 150238 67 168335 68 200000 69 255000 70 297573 71 300000 72 341250 73 427350 74 444120 75 564160 76 607334 77 664085 78 851071 79 1000000