# A226402 (b-file synthesized from sequence entry) 1 2 2 38 3 258 4 874 5 2674 6 5272 7 10554 8 18170 9 30814 10 48204 11 75312 12 108574 13 158900 14 219746 15 304160 16 405086 17 543242 18 698314 19 909178 20 1146250 21 1449110 22 1790744 23 2228894