# A228392 (b-file synthesized from sequence entry) 1 1 2 2 3 6 4 23 5 89 6 295 7 827 8 2017 9 4405 10 8812 11 16424 12 28887 13 48413 14 77897 15 121045 16 182513 17 268057 18 384694 19 540874 20 746663 21 1013937 22 1356587 23 1790735 24 2334961 25 3010541 26 3841696 27 4855852 28 6083911 29 7560533 30 9324429 31 11418665 32 13890977 33 16794097 34 20186090 35 24130702 36 28697719 37 33963337 38 40010543