# A309745 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 8 5 14 6 24 7 37 8 65 9 97 10 105 11 145 12 163 13 253 14 686 15 1061 16 1871 17 2025 18 15255 19 28092 20 36183 21 56485 22 81294 23 81993 24 173338 25 328432 26 557890