# A345333 (b-file synthesized from sequence entry) 0 0 1 0 2 0 3 1 4 2 5 4 6 7 7 16 8 32 9 62 10 131 11 264 12 537 13 1056 14 2103 15 4207 16 8389 17 16754 18 33521 19 67037 20 133943 21 267788 22 535388 23 1070008 24 2138723 25 4275407 26 8544670 27 17077641