# A109544 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 1 5 4 6 4 7 7 8 10 9 16 10 25 11 37 12 58 13 88 14 136 15 208 16 319 17 490 18 751 19 1153 20 1768 21 2713 22 4162 23 6385 24 9796 25 15028 26 23056 27 35371 28 54265 29 83251 30 127720 31 195943 32 300607 33 461179 34 707521 35 1085449 36 1665250 37 2554756 38 3919399 39 6012976 40 9224854 41 14152381