# A098861 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 1 5 0 6 1 7 2 8 0 9 3 10 1 11 2 12 4 13 0 14 5 15 3 16 1 17 6 18 2 19 4 20 7 21 0 22 8 23 5 24 3 25 9 26 1 27 10 28 6 29 2 30 11 31 4 32 7 33 12 34 0 35 13 36 8 37 5 38 14 39 3 40 9 41 15 42 1 43 16 44 10 45 6 46 17 47 2 48 18 49 11 50 4 51 19 52 7 53 12 54 20 55 0