# A217933 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 7 5 14 6 26 7 52 8 101 9 201 10 397 11 794 12 1576 13 3152 14 6286 15 12568 16 25099 17 50198 18 100318 19 200636 20 401130 21 802244 22 1604208 23 3208416 24 6416241 25 12832481 26 25663851 27 51327639 28 102653052 29 205306104 30 410607652 31 821215304 32 1642421734