# A139789 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 1 5 2 6 2 7 3 8 3 9 4 10 4 11 4 12 4 13 5 14 5 15 6 16 6 17 6 18 6 19 6 20 7 21 7 22 7 23 8 24 8 25 8 26 9 27 9 28 10 29 10 30 11 31 11 32 12 33 12 34 12 35 12 36 12 37 12 38 12 39 13 40 13 41 13 42 13 43 13 44 13 45 14 46 14 47 14 48 14 49 15 50 15 51 16 52 16 53 16 54 16 55 16 56 16 57 16 58 16 59 16 60 17 61 17 62 17 63 17 64 18 65 18 66 19 67 19 68 19 69 19 70 19 71 20 72 20 73 20 74 20 75 20 76 21 77 21 78 21