# A334643 (b-file synthesized from sequence entry) 0 0 1 0 2 16 3 53 4 209 5 963 6 4816 7 25367 8 138531 9 777041 10 4449511 11 25901655 12 152818458 13 911755012 14 5491420104 15 33343242196 16 203881825163 17 1254342228285 18 7759025239189 19 48227078649155 20 301056318504165 21 1886647802277315 22 11864793375611820 23 74854437302309175