# A028293 (b-file synthesized from sequence entry) 0 1 1 2 2 1 3 3 4 1 5 2 6 1 7 1 8 2 9 1 10 3 11 1 12 2 13 1 14 1 15 2 16 1 17 3 18 1 19 2 20 1 21 1 22 2 23 1 24 3 25 1 26 2 27 1 28 1 29 2 30 1 31 3 32 1 33 2 34 1 35 1 36 2 37 1 38 3 39 1 40 2 41 1 42 1 43 2 44 1 45 3 46 1 47 2 48 1 49 1 50 2 51 1 52 3 53 1 54 2 55 1 56 1 57 2 58 1 59 3 60 1 61 2 62 1 63 1 64 2 65 1 66 3 67 1 68 2 69 1 70 1 71 2 72 1 73 3 74 1 75 2 76 1 77 1 78 2 79 1