# A152208 (b-file synthesized from sequence entry) 0 1 1 0 2 3 3 2 4 5 5 4 6 7 7 6 8 9 9 8 10 11 11 20 12 13 13 22 14 15 15 23 16 17 17 24 18 19 19 25 20 31 21 26 22 30 23 40 24 33 25 34 26 35 27 28 28 36 29 32 30 41 31 42 32 44 33 45 34 50 35 46 36 47 37 38 38 49 39 43 40 51 41 52 42 53 43 55 44 56 45 60 46 57 47 58 48 54 49 61 50 62 51 63 52 64 53 66 54 67 55 68 56 70 57 69 58 71 59 65 60 72 61 73 62 74 63 75