# A157605 (b-file synthesized from sequence entry) 2 1 3 1 4 2 5 3 6 7 7 12 8 19 9 33 10 53 11 88 12 141 13 232 14 375 15 608 16 985 17 1596 18 2581 19 4180 20 6763 21 10945 22 17709 23 28655 24 46367 25 75024 26 121391 27 196417 28 317809 29 514228 30 832037 31 1346268 32 2178307 33 3524577 34 5702885 35 9227464 36 14930349 37 24157816 38 39088167 39 63245984