# A208531 (b-file synthesized from sequence entry) 1 2 2 4 3 8 4 16 5 28 6 52 7 89 8 147 9 224 10 324 11 445 12 589 13 758 14 954 15 1179 16 1435 17 1724 18 2048 19 2409 20 2809 21 3250 22 3734 23 4263 24 4839 25 5464 26 6140 27 6869 28 7653 29 8494 30 9394 31 10355 32 11379 33 12468 34 13624 35 14849 36 16145 37 17514 38 18958 39 20479 40 22079