# A022801 (b-file synthesized from sequence entry) 1 3 2 8 3 10 4 15 5 20 6 28 7 41 8 60 9 90 10 138 11 215 12 339 13 540 14 863 15 1385 16 2229 17 3594 18 5802 19 9374 20 15153 21 24503 22 39631 23 64109 24 103713 25 167793 26 271476 27 439238 28 710682 29 1149887 30 1860535 31 3010387 32 4870886 33 7881236 34 12752084 35 20633281 36 33385325 37 54018565