# A151222 (b-file synthesized from sequence entry) 0 1 1 3 2 13 3 57 4 265 5 1249 6 5985 7 28921 8 140769 9 688451 10 3380087 11 16643697 12 82146741 13 406201851 14 2011677275 15 9975162381 16 49514935929 17 245999398831 18 1223080149815 19 6084867581499 20 30288917519411 21 150841365748097 22 751509222633005 23 3745439135070101 24 18672679963259901 25 93117178620432547