# A281303 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 4 5 5 6 8 7 16 8 20 9 56 10 58 11 75 12 109 13 124 14 217 15 221 16 368 17 439 18 595 19 1309 20 6986 21 11600 22 20855 23 29327 24 34305 25 42145 26 44056 27 52667 28 75707 29 79067 30 81848 31 119836 32 164284 33 176584