# A246659 (b-file synthesized from sequence entry) 0 1 1 1 2 3 3 7 4 9 5 28 6 95 7 306 8 285 9 1071 10 3948 11 14148 12 11844 13 47160 14 182655 15 690580 16 547965 17 2244385 18 8961953 19 35016345 20 26885859 21 112052304 22 456606332 23 1824478488 24 1369818996 25 5777515212 26 23884958520 27 97002706248 28 71654875560 29 304865648208 30 1273989485439