# A191769 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 5 4 12 5 33 6 92 7 267 8 792 9 2403 10 7414 11 23199 12 73454 13 234901 14 757654 15 2461877 16 8051284 17 26480681 18 87534184 19 290652931 20 968992200 21 3242229475 22 10884245838 23 36648566551 24 123739675390 25 418848744517 26 1421072269234 27 4831811596381