# A152850 (b-file synthesized from sequence entry) 0 1 1 2 2 2 3 4 4 4 5 5 6 5 7 5 8 6 9 7 10 7 11 7 12 8 13 8 14 8 15 9 16 9 17 10 18 10 19 10 20 10 21 11 22 11 23 12 24 11 25 12 26 13 27 12 28 13 29 13 30 13 31 14 32 14 33 14 34 15 35 14 36 15 37 15 38 16 39 16 40 15 41 17 42 16 43 17 44 17 45 17 46 17 47 18 48 17 49 19 50 18 51 18 52 19 53 19 54 19 55 19