# A058076 (b-file synthesized from sequence entry) 1 1 2 4 3 5 4 6 5 9 6 14 7 42 8 69 9 138 10 428 11 2772 12 3243 13 3306 14 4830 15 7882 16 24720 17 49710 18 53403 19 314184 20 1351280 21 1847772 22 27247596 23 31525032 24 41113416 25 41590824 26 42844894 27 44193564 28 47287104 29 95962560 30 104935384 31 124365885 32 211756464 33 569983507