# A224659 (b-file synthesized from sequence entry) 1 3 2 12 3 50 4 108 5 260 6 542 7 1126 8 2230 9 4336 10 8246 11 15458 12 28608 13 52420 14 95240 15 171814 16 308056 17 549384 18 975130 19 1723482 20 3034498 21 5324180 22 9311762 23 16238070