# A270925 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 2 5 2 6 4 7 6 8 10 9 16 10 26 11 43 12 69 13 112 14 181 15 294 16 475 17 768 18 1243 19 2012 20 3255 21 5267 22 8523 23 13790 24 22313 25 36103 26 58416 27 94519 28 152934 29 247453 30 400387 31 647841 32 1048228 33 1696069 34 2744297 35 4440365 36 7184662 37 11625027 38 18809689 39 30434716 40 49244405 41 79679122 42 128923527 43 208602649 44 337526177