# A144475 (b-file synthesized from sequence entry) 1 -1 2 -1 3 1 4 -1 5 1 6 1 7 -1 8 1 9 1 10 -1 11 -1 12 1 13 0 14 -1 15 1 16 -1 17 1 18 -1 19 -1 20 1 21 -1 22 -1 23 1 24 -1 25 -1 26 1 27 -1 28 -1 29 -1 30 1 31 0 32 -1 33 1 34 0 35 -1 36 1 37 -1 38 1 39 1 40 -1 41 1 42 1 43 -1 44 1 45 1 46 -1 47 1 48 1 49 -1 50 1 51 1 52 -1 53 1 54 1 55 -1