# A145702 (b-file synthesized from sequence entry) 0 1 1 -1 2 0 3 -1 4 1 5 0 6 0 7 -1 8 1 9 -1 10 1 11 -1 12 2 13 -1 14 1 15 -1 16 2 17 -2 18 1 19 -2 20 3 21 -3 22 2 23 -3 24 4 25 -3 26 2 27 -4 28 5 29 -4 30 4 31 -5 32 6 33 -6 34 5 35 -6 36 8 37 -7 38 6 39 -8 40 11 41 -10 42 8 43 -11 44 13 45 -11 46 10 47 -13 48 16 49 -15 50 14 51 -17 52 20 53 -18 54 17 55 -20 56 24 57 -23 58 21 59 -25 60 31 61 -29 62 26 63 -32 64 37 65 -34 66 32