# A059920 (b-file synthesized from sequence entry) 1 10 2 1 3 20 4 1 5 10 6 30 7 1 8 2 9 11 10 40 11 1 12 2 13 10 14 20 15 50 16 1 17 2 18 3 19 11 20 21 21 60 22 1 23 2 24 3 25 10 26 12 27 30 28 70 29 1 30 2 31 3 32 4 33 11 34 20 35 31 36 80 37 1 38 2 39 3 40 4 41 10 42 12 43 21 44 40 45 90 46 1 47 2 48 3 49 4 50 5 51 11 52 13 53 22 54 41 55 100 56 1 57 2 58 3 59 4 60 5 61 10 62 12 63 20 64 30 65 50 66 110 67 1 68 2 69 3 70 4 71 5 72 6 73 11 74 13 75 21 76 31 77 51 78 120 79 1 80 2 81 3