# A059927 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 4 4 12 5 24 6 48 7 96 8 196 9 368 10 760 11 1524 12 3064 13 6068 14 12168 15 24360 16 48668 17 97160 18 194952 19 389416 20 778832 21 1557780 22 3116216 23 6229836 24 12462296 25 24923320 26 49849604 27 99694536 28 199394616 29 398783628 30 797556364 31 1595117676 32 3190297400 33 6380517544 34 12761088588 35 25522110948 36 51044281208 37 102088450460 38 204177067944 39 408353857832 40 816708255152