# A192400 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 5 4 11 5 26 6 64 7 158 8 399 9 1027 10 2675 11 7052 12 18788 13 50487 14 136711 15 372687 16 1021942 17 2816873 18 7800510 19 21691134 20 60543553 21 169561453 22 476351239 23 1342002198 24 3790565335 25 10732246631 26 30453309502 27 86589559266 28 246672752090