# A023469 (b-file synthesized from sequence entry) 0 -27 1 -26 2 -25 3 -24 4 -23 5 -22 6 -21 7 -20 8 -19 9 -18 10 -17 11 -16 12 -15 13 -14 14 -13 15 -12 16 -11 17 -10 18 -9 19 -8 20 -7 21 -6 22 -5 23 -4 24 -3 25 -2 26 -1 27 0 28 1 29 2 30 3 31 4 32 5 33 6 34 7 35 8 36 9 37 10 38 11 39 12 40 13 41 14 42 15 43 16 44 17 45 18 46 19 47 20 48 21 49 22 50 23 51 24 52 25 53 26 54 27 55 28 56 29 57 30 58 31 59 32 60 33