# A295148 (b-file synthesized from sequence entry) 0 1 1 3 2 9 3 20 4 44 5 91 6 187 7 379 8 764 9 1534 10 3075 11 6157 12 12322 13 24652 14 49313 15 98635 16 197280 17 394571 18 789153 19 1578318 20 3156648 21 6313309 22 12626631 23 25253276 24 50506566 25 101013147 26 202026309