# A192469 (b-file synthesized from sequence entry) 1 2 2 8 3 44 4 224 5 1178 6 6200 7 32786 8 173600 9 919988 10 4877072 11 25858754 12 137115440 13 727074530 14 3855471416 15 20444603516 16 108412922240 17 574888887530 18 3048505597160 19 16165538467442 20 85722217226576 21 454565670533252 22 2410459729834544