# A147229 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 1 7 4 8 9 9 18 10 29 11 62 12 159 13 552 14 1625 15 6033 16 18370 17 76478 18 293679 19 1560810 20 7445670 21 46344151 22 251751509 23 1816985360 24 11749000262