# A072729 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 3 5 3 6 5 7 5 8 5 9 5 10 8 11 7 12 8 13 8 14 7 15 8 16 12 17 13 18 11 19 12 20 13 21 12 22 13 23 11 24 12 25 13 26 19 27 19 28 21 29 17 30 18 31 19 32 19 33 21 34 19 35 19 36 21 37 17 38 18 39 19 40 19 41 21 42 29 43 31 44 30 45 31 46 34 47 27 48 26 49 29 50 29 51 31 52 30 53 31 54 34