# A337392 (b-file synthesized from sequence entry) 2 5 3 25 4 15 5 95 6 65 7 385 8 255 9 1535 10 1025 11 6145 12 4095 13 24575 14 16385 15 98305 16 65535 17 393215 18 262145 19 1572865 20 1048575 21 6291455 22 4194305 23 25165825 24 16777215 25 100663295 26 67108865 27 402653185 28 268435455 29 1610612735 30 1073741825 31 6442450945 32 4294967295 33 25769803775