# A099480 (b-file synthesized from sequence entry) 0 1 1 2 2 2 3 2 4 2 5 2 6 3 7 4 8 4 9 4 10 4 11 4 12 5 13 6 14 6 15 6 16 6 17 6 18 7 19 8 20 8 21 8 22 8 23 8 24 9 25 10 26 10 27 10 28 10 29 10 30 11 31 12 32 12 33 12 34 12 35 12 36 13 37 14 38 14 39 14 40 14 41 14 42 15 43 16 44 16 45 16 46 16 47 16 48 17 49 18 50 18 51 18 52 18 53 18 54 19 55 20 56 20 57 20 58 20 59 20 60 21 61 22 62 22 63 22 64 22 65 22 66 23 67 24 68 24 69 24 70 24 71 24 72 25 73 26 74 26 75 26 76 26 77 26