# A245430 (b-file synthesized from sequence entry) 1 9 2 9 3 18 4 36 5 63 6 108 7 198 8 360 9 648 10 1161 11 2088 12 3762 13 6768 14 12186 15 21933 16 39483 17 71064 18 127917 19 230256 20 414459 21 746028 22 1342845 23 2417121 24 4350816 25 7831476 26 14096655 27 25373979 28 45673164 29 82211688 30 147981042 31 266365872 32 479458575 33 863025435 34 1553445783 35 2796202404