# A114196 (b-file synthesized from sequence entry) 0 1 1 3 2 10 3 35 4 127 5 472 6 1781 7 6783 8 25978 9 99823 10 384331 11 1481424 12 5714073 13 22048715 14 85098282 15 328485899 16 1268080423 17 4895497064 18 18899853101 19 72967061671 20 281708048154 21 1087611942455 22 4199040207827 23 16211637659168