# A357453 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 6 5 10 6 18 7 31 8 56 9 98 10 174 11 306 12 542 13 956 14 1690 15 2984 16 5273 17 9313 18 16453 19 29062 20 51340 21 90689 22 160203 23 282994 24 499908 25 883078 26 1559948 27 2755624 28 4867776 29 8598858 30 15189770 31 26832521 32 47399291 33 83730207 34 147908288 35 261277998 36 461544073