# A280198 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 2 4 3 5 5 6 8 7 13 8 21 9 33 10 53 11 86 12 138 13 222 14 357 15 574 16 923 17 1484 18 2387 19 3839 20 6173 21 9927 22 15964 23 25672 24 41284 25 66389 26 106762 27 171686 28 276091 29 443989 30 713988 31 1148179 32 1846411 33 2969252 34 4774918 35 7678647 36 12348195 37 19857396 38 31933099 39 51352294 40 82580715 41 132799801 42 213558181 43 343427445 44 552272966 45 888121883 46 1428207656