# A046129 (b-file synthesized from sequence entry) 0 4 1 8 2 12 3 12 4 13 5 14 6 10 7 15 8 13 9 15 10 16 11 17 12 20 13 17 14 20 15 24 16 24 17 25 18 25 19 25 20 21 21 25 22 24 23 25 24 26 25 28 26 29 27 20 28 30 29 28 30 29 31 34 32 29 33 20 34 26 35 30 36 35 37 25 38 28 39 34 40 35 41 36 42 26 43 30 44 32 45 37 46 39 47 28 48 40 49 40 50 34 51 40 52 37 53 39 54 36 55 39 56 40 57 42 58 35 59 34 60 40 61 41 62 41 63 48 64 30 65 35 66 37 67 38 68 40