# A337492 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 5 4 11 5 19 6 43 7 99 8 207 9 439 10 959 11 2071 12 4439 13 9567 14 20647 15 44463 16 95751 17 206351 18 444631 19 957855 20 2063687 21 4446415 22 9579799 23 20639519 24 44468263 25 95807663 26 206418167 27 444729855 28 958176071