# A319909 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 1 4 1 5 2 6 4 7 5 8 10 9 15 10 21 11 34 12 49 13 68 14 101 15 142 16 197 17 280 18 387 19 538 20 751 21 1045 22 1442 23 2010 24 2772 25 3865 26 5339 27 7396 28 10273 29 14201 30 19693