# A127773 (b-file synthesized from sequence entry) 1 1 2 0 3 3 4 0 5 0 6 6 7 0 8 0 9 0 10 10 11 0 12 0 13 0 14 0 15 15 16 0 17 0 18 0 19 0 20 0 21 21 22 0 23 0 24 0 25 0 26 0 27 0 28 28 29 0 30 0 31 0 32 0 33 0 34 0 35 0 36 36 37 0 38 0 39 0 40 0 41 0 42 0 43 0 44 0 45 45 46 0 47 0 48 0 49 0 50 0 51 0 52 0 53 0 54 0 55 55