# A275783 (b-file synthesized from sequence entry) 1 2 2 3 3 6 4 11 5 44 6 64 7 83 8 123 9 166 10 381 11 446 12 1221 13 1540 14 3156 15 5117 16 5476 17 6291 18 6353 19 13053 20 15158 21 23904 22 78288 23 82254 24 91230