# A347512 (b-file synthesized from sequence entry) 1 6 2 7 3 11 4 19 5 35 6 67 7 131 8 259 9 515 10 1027 11 2051 12 4099 13 8195 14 16387 15 32771 16 65539 17 131075 18 262147 19 524291 20 1048579 21 2097155 22 4194307 23 8388611 24 16777219 25 33554435 26 67108867 27 134217731 28 268435459 29 536870915 30 1073741827 31 2147483651 32 4294967299 33 8589934595