# A143370 (b-file synthesized from sequence entry) 1 1 2 4 3 2 4 7 5 6 6 2 7 10 8 10 9 6 10 2 11 13 12 14 13 10 14 6 15 2 16 16 17 18 18 14 19 10 20 6 21 2 22 19 23 22 24 18 25 14 26 10 27 6 28 2 29 22 30 26 31 22 32 18 33 14 34 10 35 6 36 2 37 25 38 30 39 26 40 22 41 18 42 14 43 10 44 6 45 2 46 28 47 34 48 30 49 26 50 22 51 18 52 14 53 10 54 6 55 2 56 31 57 38 58 34 59 30 60 26 61 22 62 18 63 14 64 10 65 6 66 2 67 34 68 42 69 38 70 34 71 30 72 26 73 22 74 18 75 14 76 10 77 6 78 2