# A036684 (b-file synthesized from sequence entry) 0 8 1 38 2 149 3 478 4 1390 5 3736 6 9496 7 23080 8 54127 9 123230 10 273653 11 594878 12 1269532 13 2665912 14 5518900 15 11280856 16 22797331 17 45599656 18 90362560 19 177550600 20 346157050 21 670060100 22 1288497590 23 2462607020 24 4679908400 25 8846662634