# A308723 (b-file synthesized from sequence entry) 1 1 2 4 3 10 4 26 5 59 6 160 7 383 8 1018 9 2606 10 6836 11 17721 12 46580 13 121405 14 318212 15 832190 16 2179358 17 5702903 18 14933264 19 39088187 20 102341134 21 267915110 22 701426484 23 1836311925 24 4807575700 25 12586269265 26 32951401540 27 86267576506 28 225851752438 29 591286729907 30 1548009602240 31 4052739537911