# A368557 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 2 5 2 6 11 7 10 8 13 9 27 10 58 11 87 12 157 13 253 14 438 15 850 16 1462 17 2474 18 4472 19 7716 20 13544 21 24115 22 42360 23 74013 24 131038 25 229009 26 401946 27 707293 28 1242059 29 2177682 30 3828831 31 6716062 32 11777179 33 20678592 34 36267148 35 63586772 36 111556751 37 195610763 38 342949281