# A208849 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 16 5 32 6 64 7 128 8 256 9 509 10 1024 11 2048 12 4083 13 8192 14 16384 15 32742 16 65536 17 131072 18 262090 19 524288 20 1048338 21 2096358 22 4194304 23 8388608 24 16776908 25 33553887 26 67108864