# A283447 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 3 5 4 6 9 7 12 8 36 9 42 10 46 11 75 12 97 13 153 14 174 15 204 16 1078 17 1306 18 1380 19 2096 20 2401 21 3393 22 9547 23 16650 24 41404 25 64014