# A143865 (b-file synthesized from sequence entry) 1 1 2 3 3 1 4 5 5 3 6 4 7 7 8 5 9 12 10 12 11 9 12 7 13 20 14 36 15 36 16 11 17 9 18 28 19 60 20 108 21 108 22 13 23 11 24 36 25 84 26 180 27 324 28 324 29 15 30 13 31 44 32 108 33 252 34 540 35 972 36 972 37 17 38 15 39 52 40 132 41 324 42 756 43 1620 44 2916 45 2916