# A117576 (b-file synthesized from sequence entry) 0 1 1 0 2 -1 3 -1 4 3 5 1 6 -5 7 -3 8 11 9 5 10 -21 11 -11 12 43 13 21 14 -85 15 -43 16 171 17 85 18 -341 19 -171 20 683 21 341 22 -1365 23 -683 24 2731 25 1365 26 -5461 27 -2731 28 10923 29 5461 30 -21845 31 -10923 32 43691 33 21845 34 -87381 35 -43691 36 174763 37 87381 38 -349525 39 -174763 40 699051