# A253914 (b-file synthesized from sequence entry) 1 6 2 18 3 20 4 30 5 66 6 258 7 260 8 732 9 1026 10 3130 11 4098 12 4100 13 16386 14 19686 15 46662 16 65538 17 65540 18 65552 19 262146 20 531444 21 823550 22 1048578 23 1048580 24 4194306 25 9765630 26 14348910 27 16777218 28 16777220 29 16777224 30 67108866 31 268435458 32 268435460 33 387420492 34 387420498 35 1073741826