# A323227 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 6 4 9 5 14 6 23 7 40 8 73 9 138 10 267 11 524 12 1037 13 2062 14 4111 15 8208 16 16401 17 32786 18 65555 19 131092 20 262165 21 524310 22 1048599 23 2097176 24 4194329 25 8388634 26 16777243 27 33554460 28 67108893 29 134217758 30 268435487 31 536870944 32 1073741857 33 2147483682 34 4294967331 35 8589934628