# A325918 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 1 5 1 6 2 7 6 8 19 9 57 10 161 11 433 12 1122 13 2826 14 6968 15 16916 16 40630 17 96958 18 230732 19 549278 20 1311473 21 3146659 22 7596281 23 18460921 24 45163078 25 111164142 26 275067208 27 683577528 28 1704485046 29 4260677154 30 10669252349