# A301750 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 5 6 8 7 12 8 18 9 29 10 42 11 61 12 86 13 127 14 181 15 257 16 352 17 489 18 668 19 935 20 1270 21 1730 22 2312 23 3101 24 4112 25 5533 26 7345 27 9742 28 12785 29 16793 30 21821 31 28452 32 36908 33 48108 34 62198 35 80337 36 103081 37 132372 38 168805 39 215247 40 273678