# A076086 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 8 5 16 6 64 7 128 8 896 9 1792 10 3584 11 7168 12 14336 13 86016 14 172032 15 344064 16 688128 17 1376256 18 8257536 19 16515072 20 33030144 21 66060288 22 132120576 23 792723456 24 1585446912 25 3170893824 26 6341787648 27 12683575296 28 76101451776 29 152202903552