# A210323 (b-file synthesized from sequence entry) 1 0 2 3 3 16 4 57 5 192 6 599 7 1872 8 5727 9 17488 10 53115 11 161040 12 487073 13 1471680 14 4441167 15 13392272 16 40355877 17 121543680 18 365895947 19 1101089808 20 3312442185 21 9962240928 22 29954639751 23 90049997136 24 270661616363 25 813397065024 26 2444101696683 27 7343167947040 28 22059763982001 29 66263812628160