# A151505 (b-file synthesized from sequence entry) 0 1 1 2 2 12 3 101 4 1032 5 11920 6 149961 7 2009612 8 28274682 9 413539023 10 6242609402 11 96747540753 12 1533113138015 13 24762204978303 14 406616430143397 15 6774369810238176 16 114316146704465162 17 1951147377176414045 18 33643578373731545756 19 585472973069805944673 20 10273759638672970806593 21 181654478085079820726152