# A154779 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 2 5 4 6 6 7 12 8 17 9 34 10 55 11 98 12 161 13 288 14 448 15 811 16 1265 17 2145 18 3425 19 5860 20 9305 21 15384 22 24690 23 40445 24 64715