# A085016 (b-file synthesized from sequence entry) 0 1 1 7 2 11 3 59 4 146 5 319 6 124243 7 461867 8 1446247 9 4846042 10 16146448 11 19466227 12 57973091 13 73661929 14 208574393 15 681491953 16 883910281 17 1058487166 18 1066657966 19 1112633324