# A238879 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 5 4 5 5 21 6 14 7 84 8 42 9 330 10 132 11 1287 12 429 13 5005 14 1430 15 19448 16 4862 17 75582 18 16796 19 293930 20 58786 21 1144066 22 208012 23 4457400 24 742900 25 17383860 26 2674440 27 67863915 28 9694845 29 265182525 30 35357670 31 1037158320 32 129644790 33 4059928950 34 477638700 35 15905368710