# A295637 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 1 5 1 6 2 7 3 8 5 9 9 10 17 11 33 12 73 13 174 14 364 15 759 16 1859 17 4177 18 8715 19 21053 20 49119 21 113956 22 269059 23 711124 24 1750732