# A134841 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 3 4 3 5 4 6 4 7 6 8 4 9 7 10 5 11 5 12 5 13 5 14 6 15 6 16 9 17 8 18 9 19 6 20 12 21 7 22 7 23 7 24 7 25 7 26 7 27 8 28 8 29 12 30 8 31 14 32 8 33 12 34 8 35 15 36 9 37 9 38 12 39 9 40 9 41 12 42 9 43 9 44 13 45 10 46 15 47 10 48 15 49 12 50 15 51 10 52 15 53 10 54 18