# A099266 (b-file synthesized from sequence entry) 1 1 2 3 3 8 4 23 5 75 6 278 7 1154 8 5265 9 25913 10 135212 11 736704 12 4139831 13 23767895 14 138468210 15 814675838 16 4824766301 17 28699128501 18 171207852152 19 1023332115836 20 6124430348355 21 36684624841811 22 219860794899518 23 1318179574171578