# A086192 (b-file synthesized from sequence entry) 1 1 2 4 3 9 4 14 5 27 6 50 7 91 8 168 9 309 10 568 11 1045 12 1922 13 3535 14 6502 15 11959 16 21996 17 40457 18 74412 19 136865 20 251734 21 463011 22 851610 23 1566355 24 2880976 25 5298941 26 9746272 27 17926189 28 32971402 29 60643863 30 111541454 31 205156719 32 377342036 33 694040209