# A329675 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 6 4 12 5 24 6 50 7 105 8 221 9 471 10 1008 11 2164 12 4669 13 10102 14 21909 15 47642 16 103801 17 226549 18 495284 19 1084318 20 2376902 21 5216543 22 11460725 23 25203497 24 55475172 25 122205631 26 269408827 27 594343482 28 1312035579 29 2898123874 30 6405224773 31 14163866716 32 31336109418 33 69360335726