# A263410 (b-file synthesized from sequence entry) 2 2 3 4 4 8 5 2 6 16 7 10 8 32 9 34 10 5 11 5 12 64 13 98 14 35 15 35 16 128 17 258 18 154 19 168 20 42 21 0 22 14