# A336296 (b-file synthesized from sequence entry) 1 2 2 3 3 7 4 19 5 71 6 431 7 1259 8 4679 9 9719 10 23399 11 7559 12 42839 13 134399 14 181439 15 477359 16 241919 17 262079 18 453599