# A121875 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 3 5 7 6 13 7 5 8 17 9 43 10 89 11 8 12 41 13 142 14 377 15 836 16 13 17 99 18 469 19 1597 20 4341 21 10063 22 21 23 239 24 1549 25 6765 26 22541 27 62011 28 148149 29 34 30 577 31 5116 32 28657 33 117046 34 382129 35 1057792 36 2581921 37 55 38 1393 39 16897 40 121393 41 607771 42 2354785 43 7552693 44 20973217