Enumerating Combinations of m Out of n Objects [G6] (Algorithm A452) CACM August, 1973 Liu, C. N Tang, D. T. permutations, combination 5.30 CA730808 JB January 23, 1978 10:39 AM 2466 4 2466 2834 4 2466 3115 4 2466 2045 5 2466 2466 5 2466 2466 5 2466 2466 5 2466 2834 5 2466 3115 5 2466 907 6 2466 969 6 2466 2045 6 2466 2045 6 2466 2417 6 2466 2417 6 2466 2466 6 2466 2466 6 2466 2884 6 2466 579 6 2466 785 6 2466