# A037890 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 1 5 0 6 1 7 2 8 2 9 1 10 0 11 1 12 3 13 2 14 1 15 0 16 1 17 0 18 1 19 2 20 1 21 0 22 1 23 2 24 1 25 0 26 1 27 2 28 1 29 0 30 1 31 2 32 2 33 1 34 0 35 1 36 2 37 1 38 0 39 1 40 2 41 1 42 0 43 1 44 2 45 1 46 0 47 1 48 3 49 2 50 1 51 0 52 3 53 2 54 1 55 0 56 3 57 2 58 1 59 0 60 3 61 2 62 1 63 0 64 1 65 0 66 1 67 2 68 2 69 1 70 2 71 3 72 3 73 2 74 3 75 4 76 4 77 3 78 4 79 5 80 2 81 1 82 2 83 3 84 1 85 0 86 1 87 2 88 2 89 1 90 2