# A138341 (b-file synthesized from sequence entry) 0 1 1 -2 2 -7 3 -7 4 2 5 13 6 13 7 -2 8 -19 9 -19 10 2 11 25 12 25 13 -2 14 -31 15 -31 16 2 17 37 18 37 19 -2 20 -43 21 -43 22 2 23 49 24 49 25 -2 26 -55 27 -55 28 2 29 61 30 61 31 -2 32 -67 33 -67 34 2 35 73 36 73 37 -2 38 -79 39 -79 40 2 41 85 42 85 43 -2 44 -91 45 -91 46 2 47 97 48 97 49 -2 50 -103 51 -103 52 2 53 109 54 109 55 -2 56 -115 57 -115 58 2 59 121 60 121 61 -2