# A086653 (b-file synthesized from sequence entry) 1 5 2 10 3 17 4 28 5 47 6 82 7 149 8 280 9 539 10 1054 11 2081 12 4132 13 8231 14 16426 15 32813 16 65584 17 131123 18 262198 19 524345 20 1048636 21 2097215 22 4194370 23 8388677 24 16777288 25 33554507 26 67108942 27 134217809 28 268435540 29 536870999 30 1073741914 31 2147483741