16699 cardinal and ordinal numbers
56894 cardinal and ordinal numbers
6216 professions and ordinal numbers
18842 ordinal numbers and dates
Báo cáo toán học: " Asymptotics of Young Diagrams and Hook Numbers" potx
Báo cáo toán học: " DIAGONAL CHECKER-JUMPING AND EULERIAN NUMBERS FOR COLOR-SIGNED PERMUTATIONS" pps