# A264041 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 10 5 16 6 21 7 29 8 36 9 46 10 55 11 68 12 78 13 93 14 105 15 122 16 136 17 156 18 171 19 193 20 210 21 234 22 253 23 280 24 300 25 329 26 351