# A058220 (b-file synthesized from sequence entry) 1 1 2 3 3 5 4 15 5 5 6 59 7 159 8 189 9 569 10 105 11 1557 12 2549 13 2439 14 13797 15 25353 16 5627 17 24317 18 231425 19 164073