# A103204 (b-file synthesized from sequence entry) 1 2 2 4 3 7 4 13 5 25 6 49 7 97 8 193 9 385 10 769 11 1537 12 3073 13 6145 14 12289 15 24577 16 49153 17 98305 18 196609 19 393217 20 786433 21 1572865 22 3145729 23 6291457 24 12582913 25 25165825 26 50331649 27 100663297 28 201326593 29 402653185 30 805306369 31 1610612737 32 3221225473