# A143267 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 4 6 6 7 2 8 4 9 6 10 8 11 4 12 8 13 12 14 16 15 20 16 2 17 4 18 6 19 8 20 10 21 12 22 6 23 12 24 18 25 24 26 30 27 36 28 42 29 4 30 8 31 12 32 16 33 20 34 24 35 28 36 32 37 6 38 12 39 18 40 24 41 30 42 36 43 42 44 48 45 54 46 4 47 8 48 12 49 16 50 20 51 24 52 28 53 32 54 36 55 40 56 10 57 20 58 30 59 40 60 50 61 60 62 70 63 80 64 90 65 100