# A222598 (b-file synthesized from sequence entry) 1 5 2 3 3 7 4 15 5 159 6 27 7 127 8 255 9 511 10 1023 11 1819 12 4095 13 4255 14 16383 15 32767 16 65535 17 77671 18 262143 19 459759 20 1048575 21 2097151 22 4194303 23 7456539 24 16777215 25 33554431 26 67108863 27 134217727 28 268435455 29 125687199 30 1073741823 31 2147483647 32 4294967295 33 8589934591