# A227789 (b-file synthesized from sequence entry) 0 0 1 1 2 3 3 4 4 5 5 5 6 6 7 8 8 6 9 7 10 9 11 10 12 11 13 7 14 8 15 10 16 11 17 12 18 12 19 13 20 15 21 8 22 9 23 11 24 12 25 13 26 13 27 14 28 16 29 14 30 15 31 17 32 18 33 19 34 9 35 10 36 12 37 13 38 14 39 14 40 15 41 17 42 15 43 16 44 18 45 19 46 20 47 16 48 17 49 19 50 20 51 21 52 21 53 22 54 24 55 10 56 11 57 13 58 14 59 15 60 15 61 16 62 18 63 16 64 17 65 19 66 20 67 21 68 17 69 18 70 20