# A363503 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 15 5 33 6 71 7 151 8 319 9 667 10 1385 11 2855 12 5855 13 11949 14 24299 15 49255 16 99597 17 200967 18 404845 19 814425 20 1636581 21 3285713 22 6591853 23 13216829 24 26487447 25 53062045 26 106265431 27 212759755 28 425890401 29 852381243 30 1705734905 31 3413043757 32 6828635653 33 13661395165