# A155099 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 4 5 7 6 14 7 27 8 54 9 106 10 212 11 420 12 840 13 1673 14 3346 15 6678 16 13356 17 26685 18 53370 19 106686 20 213372 21 426638 22 853276 23 1706340 24 3412680 25 6824940 26 13649880