# A124616 (b-file synthesized from sequence entry) 0 1 1 4 2 14 3 42 4 113 5 278 6 646 7 1418 8 2979 9 6018 10 11752 11 22256 12 41030 13 73784 14 129748 15 223498 16 377753 17 627314 18 1024882 19 1649026 20 2615695 21 4093814 22 6327054 23 9663096 24 14593624 25 21807176 26 32260234 27 47270090 28 68637409 29 98804814 30 141063230 31 199815646 32 280916288