# A358083 (b-file synthesized from sequence entry) 1 4 2 16 3 128 4 448 5 2256 6 5376 7 29424 8 69888 9 302568 10 741376 11 3026448 12 7216896 13 29268352 14 65785216 15 263892736 16 591065568 17 2279452040 18 5195776064 19 19324558176 20 44442289024 21 161417689504 22 371206519136 23 1328055630144 24 3044451252064 25 10774811055304 26 24625495784320 27 86363375773808 28 197092099990080