# A243992 (b-file synthesized from sequence entry) 1 1 2 2 3 10 4 3 5 4 6 5 7 6 8 7 9 8 10 9 11 21 12 20 13 12 14 22 15 13 16 23 17 31 18 24 19 25 20 41 21 26 22 27 23 28 24 14 25 29 26 30 27 32 28 15 29 33 30 34 31 35 32 51 33 36 34 37 35 38 36 39 37 40 38 42 39 43 40 44 41 45 42 46 43 16 44 47 45 48 46 49 47 50 48 52 49 53 50 54 51 55 52 56 53 17